{"name":"io.github.JesseGdotIO/hermes-plant","slug":"jessegdotio-hermes-plant","title":"Hermes Plant — Agent Commerce Assurance","description":"Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.","url":"https://mcp.market/server/jessegdotio-hermes-plant","rating":null,"grade":"B","score":80,"certified":false,"status":"active","category":"ai","tags":["ai"],"presence":{"score":18,"stars":1,"forks":0,"downloads_week":null,"last_push_at":"2026-07-28T17:23:03.000Z","license":"MIT"},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T05:35:26.946Z","last_ok_at":"2026-11-04T05:35:26.946Z","latency_ms":644},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/JesseGdotIO/hermesplant-mcp-server","website":null,"version":"2.0.2","remotes":[{"type":"streamable-http","url":"https://mcp.hermesplant.com/mcp","headers":[{"description":"Free-tier or plan API key. Get a free key at https://hermesplant.com/pricing (250 calls/month, no crypto wallet). Optional — without it, paid tools return an x402 payment challenge.","isSecret":true,"name":"X-API-Key"}]}],"packages":[],"tools":[{"name":"action_safety_quick_gate","description":"AI agent action safety quick gate ($0.01 over x402 or free-tier quota). Deterministically scores a consequential action and returns the exact next call: proceed, request full DestructGuard evidence, or run the complete Action Safety workflow.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"command":{"type":"string","description":"Shell, SQL, Git, deploy, or infrastructure action to preflight"},"repo":{"description":"Repository or project context","type":"string"},"cwd":{"description":"Working directory or execution context","type":"string"},"branch":{"description":"Branch or environment context","type":"string"},"actor":{"description":"Agent or tool requesting the action","type":"string"},"intent":{"description":"Why the action is being requested","type":"string"},"diffStat":{"description":"Optional git diff --stat or change summary","type":"string"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["command"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"action_safety_run","description":"Complete AI agent action safety workflow ($0.25 over x402 or free-tier quota): DestructGuard evidence, conditional ReviewQueue triage for high or critical risk, an honest decision, signed receipt, and 30-day status record. Triage does not imply human approval.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"command":{"type":"string","description":"Shell, SQL, Git, deploy, or infrastructure action to preflight"},"repo":{"description":"Repository or project context","type":"string"},"cwd":{"description":"Working directory or execution context","type":"string"},"branch":{"description":"Branch or environment context","type":"string"},"actor":{"description":"Agent or tool requesting the action","type":"string"},"intent":{"description":"Why the action is being requested","type":"string"},"diffStat":{"description":"Optional git diff --stat or change summary","type":"string"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["command"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"assurance_attest","description":"Assurance Attest (x402-paid, $0.05): bind one x402 payment intent or MCP tool call to a canonical HMAC-signed record (binding hash, policy verdict, findings, optional settlement outcome). Loop it after every payment or tool call to build a tamper-evident audit trail a third party can check at the free verify endpoint.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"protocol":{"type":"string","enum":["x402","mcp"],"description":"\"x402\" for a payment, \"mcp\" for a tool call"},"subject":{"type":"object","properties":{"runId":{"type":"string","description":"Agent run id"},"agentId":{"type":"string"},"purpose":{"type":"string"}},"required":["runId"],"description":"Who acted and why"},"intent":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"x402: resourceUrl+method (+scheme/network/asset/amountUnits/payTo/settlement fields). mcp: serverId+toolName (+toolArguments or toolArgumentsHash)."},"policy":{"description":"Optional buyer policy (policyId+version, caps, allow-lists); omit for binding-only attestation","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"outcome":{"description":"Optional settlement outcome: {outcome: fulfilled|failed|rejected, settlementId, responseStatus, evidenceHashes[]}","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["protocol","subject","intent"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"assurance_verify","description":"Verify a Hermes-signed assurance record for free: recomputes the canonical hash (hermes-stable-json-v1 + SHA-256) and HMAC signature server-side and reports recordHashValid / signatureValid. Use it to audit attestations produced by assurance_attest without trusting the agent that produced them.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"record":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"The attestation/decision/receipt record object"},"integrity":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"The integrity object returned with the record (recordHash, signature, keyId)"}},"required":["record","integrity"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"bond_analyze","description":"BondLens (x402-paid, $0.25): deterministic fixed-income and loan analytics. Bond mode solves price<->yield-to-maturity, duration, and convexity; loan mode (send principal+annualRate+termMonths) returns an amortization schedule.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"faceValue":{"description":"Bond face value (default 1000)","type":"number"},"couponRate":{"description":"Annual coupon rate, e.g. 0.05","type":"number"},"periods":{"description":"Periods to maturity","type":"number"},"frequency":{"description":"Coupons per year (default 2)","type":"number"},"price":{"description":"Bond price; supply to solve yield","type":"number"},"yield":{"description":"Annual yield; supply to solve price","type":"number"},"principal":{"description":"Loan principal (selects loan mode)","type":"number"},"annualRate":{"description":"Loan annual rate, e.g. 0.06","type":"number"},"termMonths":{"description":"Loan term in months","type":"number"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"cashflowlens_analyze","description":"CashflowLens (x402-paid, $0.20): deterministic NPV, IRR, XIRR, DCF valuation, MOIC/DPI/TVPI, and payback period from a cashflow series. Use for valuation and return analysis instead of letting the model estimate.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cashflows":{"type":"array","items":{"anyOf":[{"type":"number"},{"type":"object","properties":{"amount":{"type":"number"},"date":{"type":"string"},"label":{"type":"string"}},"required":["amount"]}]},"description":"Cashflows: numbers for periodic, or {amount,date} objects for dated XIRR. Outflows negative."},"discountRate":{"description":"Annual rate for NPV, e.g. 0.08","type":"number"},"periodsPerYear":{"description":"Periods per year to annualize a periodic IRR","type":"number"},"nav":{"description":"Residual value, for TVPI","type":"number"},"dcf":{"description":"Optional DCF valuation inputs (projected FCFs, discount rate, terminal value, net debt, shares)","type":"object","properties":{"cashflows":{"type":"array","items":{"type":"number"}},"discountRate":{"type":"number"},"terminalGrowth":{"type":"number"},"exitMultiple":{"type":"number"},"netDebt":{"type":"number"},"shares":{"type":"number"}},"required":["cashflows","discountRate"]},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["cashflows"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"dealanalyzer_analyze","description":"DealAnalyzer (x402-paid, $2.00): the flagship. Deterministic full deal underwrite in a single call — DCF valuation (EV, equity value, implied share price), fund returns (IRR/MOIC), and the LP/GP distribution waterfall, plus sensitivity. Combines what CashflowLens + WaterfallLens do, cross-checked.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"dcf":{"type":"object","properties":{"cashflows":{"type":"array","items":{"type":"number"},"description":"Projected free cash flows"},"discountRate":{"type":"number","description":"Annual discount rate, e.g. 0.11"},"terminalGrowth":{"description":"Gordon-growth terminal rate","type":"number"},"exitMultiple":{"description":"Exit multiple on final year","type":"number"},"netDebt":{"description":"Net debt to bridge EV to equity","type":"number"},"shares":{"description":"Shares outstanding for per-share value","type":"number"}},"required":["cashflows","discountRate"],"description":"Required. DCF valuation inputs."},"returns":{"description":"Optional fund/deal return inputs (IRR, MOIC, NPV).","type":"object","properties":{"cashflows":{"type":"array","items":{"type":"number"},"description":"Investment cashflows (outflows negative)"},"discountRate":{"description":"Annual rate for NPV","type":"number"}},"required":["cashflows"]},"waterfall":{"description":"Optional LP/GP distribution waterfall inputs.","type":"object","properties":{"contributedCapital":{"type":"number"},"carryPercentage":{"type":"number"},"catchUpPercentage":{"type":"number"},"preferredRate":{"type":"number"},"preferredReturnAmount":{"type":"number"},"years":{"type":"number"}},"required":["contributedCapital"]},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["dcf"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"emailguard_validate","description":"EmailGuard (x402-paid, $0.02): deterministic email/contact quality scorer — validity, deliverability score, disposable/role/free classification, typo suggestion. Pure function, no DNS.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"email":{"type":"string","description":"Email address to validate"},"name":{"description":"Optional contact name associated with the email","type":"string"},"domain":{"description":"Optional explicit domain hint (usually derived from email)","type":"string"},"mxPresent":{"description":"Caller-supplied MX hint","type":"boolean"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["email"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"emailguard_validate_batch","description":"Validate up to 20 emails in one tool call — one deterministic verdict per record (validity, deliverability score, disposable/role/free classification, typo suggestion, canonical normalization). Pass your free apiKey (250 records/mo, no wallet — https://hermesplant.com/pricing) and each record serves from quota. Results preserve input order; the batch stops at the first 402 (quota exhausted) and marks the rest skipped so you can upgrade and resume.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"records":{"minItems":1,"maxItems":20,"type":"array","items":{"type":"object","properties":{"email":{"type":"string","description":"Email address to validate"},"name":{"description":"Optional contact name","type":"string"}},"required":["email"]},"description":"Contact records to validate — one storefront call per record (max 20 per tool call)"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["records"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"evidence_verify","description":"Evidence Verification (x402-paid, $0.05): verify an agent-commerce evidence bundle before trusting a paid result — x402 challenge/receipt/policy-decision/service-response artifacts, endpoint and price binding, freshness, hashes, synthetic-proof leakage. Returns verified / needs_review / rejected / insufficient_evidence with per-rule evidence.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"artifacts":{"minItems":1,"type":"array","items":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"description":"Evidence artifacts (Hermes contract): x402_challenge, x402_receipt, payment_policy_decision, service_response, ..."},"subject":{"description":"Optional run subject: kind, serviceId, endpoint, method, runId","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"policy":{"description":"Verification policy: expected serviceId/endpoint/network/priceCents, require* flags","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["artifacts"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"freetier_status","description":"Check a free API key's remaining monthly quota, reset date, and upgrade path. Pass your hp_free_ key as apiKey. No key yet? POST an email to https://hermesplant.com/api/keys/free (250 calls/mo, no wallet).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"apiKey":{"type":"string","description":"Your free-tier key (hp_free_...)"}},"required":["apiKey"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_checkout_policies","description":"Return legal policy URLs required before checkout","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_product","description":"Get a single product by slug","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Product slug from the catalog"}},"required":["slug"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_x402_manifest","description":"Return the live x402 manifest with paid endpoint prices, Bazaar metadata, and buyer policy checks","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"list_products","description":"List active products from the Hermes Plant catalog","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"mcp_risk_score","description":"MCP Server Risk Analyzer (x402-paid, $0.05): score an MCP server manifest for security risk before install — destructive tools, over-broad scopes, weak auth, egress — with per-tool findings and fixes.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"tools":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string"},"description":{"type":"string"},"scopes":{"type":"array","items":{"type":"string"}},"permissions":{"type":"array","items":{"type":"string"}},"network":{"type":"boolean"}},"required":["name"]},"description":"The MCP server's tool manifest"},"server":{"description":"Server name/URL","type":"string"},"authModel":{"description":"e.g. oauth, token, none","type":"string"},"priorTools":{"description":"Prior tool names to diff capability growth","type":"array","items":{"type":"string"}},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["tools"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"options_price","description":"OptionLens (x402-paid, $0.30): deterministic Black-Scholes price and full Greeks (delta, gamma, vega, theta, rho) for European calls/puts, with dividend yield, intrinsic/time value, and moneyness.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"spot":{"type":"number","description":"Underlying price (> 0)"},"strike":{"type":"number","description":"Strike price (> 0)"},"timeToExpiry":{"type":"number","description":"Years to expiry, e.g. 0.5"},"volatility":{"type":"number","description":"Annualized volatility, e.g. 0.2"},"riskFreeRate":{"description":"Annual risk-free rate, default 0","type":"number"},"dividendYield":{"description":"Continuous dividend yield, default 0","type":"number"},"optionType":{"description":"Option type, 'call' or 'put' (default call)","type":"string","enum":["call","put"]},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["spot","strike","timeToExpiry","volatility"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"payment_policy_decide","description":"Payment Policy Decision (x402-paid, $0.05): deterministic allow / deny / needs_review before your agent signs an x402 payment — checks resource binding, amount vs expected price, network, payTo, facilitator, replay readiness, PII leakage, and buyer spend limits, with evidence-backed findings. Loop it over every payment; pair with assurance_attest for a signed record.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"resourceUrl":{"type":"string","description":"Absolute resource URL from the x402 challenge or Bazaar listing"},"method":{"description":"HTTP method the agent intends to call","type":"string"},"scheme":{"description":"x402 payment scheme (exact expected)","type":"string"},"network":{"description":"Payment network, e.g. eip155:8453","type":"string"},"asset":{"description":"Payment asset address","type":"string"},"amountUnits":{"description":"Raw x402 amount units (USDC = 6 decimals)","type":"string"},"payTo":{"description":"Payment recipient from the challenge","type":"string"},"facilitatorUrl":{"description":"Facilitator URL used to settle","type":"string"},"maxTimeoutSeconds":{"description":"Challenge timeout window","type":"number"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"tags":{"description":"Bazaar/service tags for sensitive-category detection","type":"array","items":{"type":"string"}},"buyerPolicy":{"description":"Buyer guardrails: maxUsdPerCall, allowedNetworks, allowedPayTo, allowedHosts, requireExactScheme, requireHttps, ...","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"serviceRisk":{"description":"Optional upstream service-risk result (e.g. from mcp_risk_score)","type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["resourceUrl"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"portfolioguard_score","description":"PortfolioGuard (x402-paid, $0.15): deterministic portfolio risk scoring from holdings — volatility, Sharpe, max drawdown, concentration (HHI), diversification, plus per-rule findings.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"holdings":{"type":"array","items":{"type":"object","properties":{"symbol":{"type":"string"},"weight":{"type":"number"},"returns":{"type":"array","items":{"type":"number"}},"sector":{"type":"string"},"assetClass":{"type":"string"}},"required":["symbol","weight"]},"description":"Positions with symbol, weight (0-1), optional returns[], sector"},"periodReturns":{"description":"Optional portfolio/market return series","type":"array","items":{"type":"number"}},"riskFreeRate":{"description":"Optional risk-free rate for the Sharpe ratio (default 0)","type":"number"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["holdings"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"purchase_with_x402","description":"Purchase a one-time product via x402 (returns 402 challenge or fulfillment JSON). Call get_x402_manifest first, verify method/path/network/amount/payTo, then sign and retry with PAYMENT-SIGNATURE.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"One-time product slug (e.g. destructguard-pro)"},"email":{"description":"Optional email for the order record","type":"string","format":"email","pattern":"^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["slug"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"score_destructguard_command","description":"Score a command/action with the x402-paid DestructGuard service. Call get_x402_manifest first, verify the DestructGuard price and buyer policy, then retry the 402 challenge with an x402 payment signature.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"command":{"type":"string","description":"Command or agent action to score"},"repo":{"description":"Repository or project context","type":"string"},"cwd":{"description":"Working directory or execution context","type":"string"},"actor":{"description":"Agent/tool requesting the action","type":"string"},"intent":{"description":"Why the command is being requested","type":"string"},"diffStat":{"description":"Optional git diff --stat or change summary","type":"string"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["command"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"start_checkout","description":"Start a Stripe checkout session for a product slug","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Product slug to purchase"}},"required":["slug"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"submit_reviewqueue_request","description":"Submit a command/action to the x402-paid ReviewQueue agent service. Call get_x402_manifest first, verify the ReviewQueue price and buyer policy, then retry the 402 challenge with an x402 payment signature.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"command":{"type":"string","description":"Command or agent action being requested"},"repo":{"description":"Repository or project context","type":"string"},"branch":{"description":"Branch or environment context","type":"string"},"actor":{"description":"Agent/tool requesting the action","type":"string"},"reason":{"description":"Why the action is being requested","type":"string"},"diffStat":{"description":"Optional git diff --stat or change summary","type":"string"},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["command"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"walletguard_score","description":"WalletGuard (x402-paid, $0.10): analyzes caller-provided sanctions, exposures, labels, and funding context. Positive risk findings receive a score; no risk findings means unknown with a null score and review required. No chain lookup, independent sanctions screening, or compliance clearance.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"wallet":{"type":"string","description":"Wallet address"},"labels":{"description":"Address labels, e.g. exchange:binance, contract:..., sanctions:...","type":"array","items":{"type":"string"}},"exposures":{"description":"Signals e.g. mixer:tornado, sanctions:ofac","type":"array","items":{"type":"string"}},"sanctionsHits":{"description":"Sanctions / OFAC / blacklist hit identifiers","type":"array","items":{"type":"string"}},"transfers":{"description":"Optional transfer summaries (direction, value, counterparty, tags)","type":"array","items":{"type":"object","properties":{"direction":{"type":"string","enum":["in","out"]},"valueUsd":{"type":"number"},"counterparty":{"type":"string"},"tags":{"type":"array","items":{"type":"string"}}},"required":["direction"]}},"fundingSources":{"description":"Optional fund-source breakdown (source, share 0-1, verified)","type":"array","items":{"type":"object","properties":{"source":{"type":"string"},"share":{"type":"number"},"verified":{"type":"boolean"},"labels":{"type":"array","items":{"type":"string"}}},"required":["source","share","verified"]}},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["wallet"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"waterfall_distribute","description":"WaterfallLens (x402-paid, $0.30): deterministic LP/GP distribution waterfall (return of capital, preferred, GP catch-up, carried-interest split) with the exact split, per-tier breakdown, LP MOIC, and effective carry %.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"contributedCapital":{"type":"number","description":"Total LP capital to return in tier 1"},"distributable":{"type":"number","description":"Total cash to distribute"},"carryPercentage":{"description":"GP carry, e.g. 0.20 (default 0.20)","type":"number"},"catchUpPercentage":{"description":"GP catch-up share, 1.0 = full (default)","type":"number"},"preferredReturnAmount":{"description":"Explicit preferred return amount","type":"number"},"preferredRate":{"description":"Annual preferred rate, e.g. 0.08","type":"number"},"years":{"description":"Holding period for preferred accrual","type":"number"},"compounding":{"description":"Preferred-return accrual basis: 'simple' or 'compounded' (default compounded)","type":"string","enum":["simple","compounded"]},"apiKey":{"description":"Free-tier / plan API key (hp_free_… or a pass key). Forwarded as X-API-Key so paid tools serve from your monthly quota with NO x402 wallet. Get a free key (250 calls/mo) at https://hermesplant.com/pricing.","type":"string"},"paymentSignature":{"description":"x402 payment proof to forward as PAYMENT-SIGNATURE and X-PAYMENT on retry","type":"string"},"xPayment":{"description":"Raw X-PAYMENT proof from an x402-compatible wallet/client","type":"string"},"paymentIdentifier":{"description":"Optional x402 payment identifier for idempotency/retry correlation","type":"string"},"synthetic":{"description":"Mark this paid retry as an internal test/probe for analytics exclusion","type":"boolean"},"channel":{"description":"Discovery channel or source tag","type":"string"},"campaign":{"description":"Campaign tag for downstream telemetry","type":"string"},"actorType":{"description":"Caller type for analytics: agent, human, synthetic, system, or unknown","type":"string","enum":["agent","human","synthetic","system","unknown"]},"payer":{"description":"Optional wallet/account identifier; stored only as a hash","type":"string"}},"required":["contributedCapital","distributable"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":80,"grade":"B","scanned_at":"2026-09-24T17:27:28.613Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-24T17:27:28.558Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":17,"max":20,"notes":["remote reachable in 2151ms"]},"poisoning":{"score":15,"max":15,"notes":["25 tool descriptions checked"]},"auth":{"score":8,"max":15,"notes":["API key sent as a header"]},"maintenance":{"score":12,"max":15,"notes":["last push 58 days ago"]},"identity":{"score":8,"max":10,"notes":["registry namespace matches repository owner","GitHub account older than a year"]}},"findings":[],"inputs":{"probes":[{"url":"https://mcp.hermesplant.com/mcp","reachable":true,"authRequired":false,"latencyMs":2151,"serverInfo":{"name":"Hermes Plant","version":"2.0.2"}}],"packages":[],"repo":{"found":true,"owner":"JesseGdotIO","repo":"hermesplant-mcp-server","archived":false,"pushedAt":"2026-07-28T17:23:03Z","stars":1,"forks":0,"openIssues":1,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/24948900?v=4","ownerCreatedAt":"2017-01-06T02:14:12Z","license":"MIT"},"icon":{"url":"https://avatars.githubusercontent.com/u/24948900?v=4&s=128","source":"github"},"presence":{"stars":1,"forks":0,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-07-28T17:23:03.000Z","score":18}}}},"grade_history":[],"reviews":[]}