Vibes-Coded Agent Tools MCP server

• healthFree

  Return MCP server liveness: version, origin, tool count, and catalog size. Use for hosted inspector probes (Glama / Smithery) or before diagnosing tool failures. Do not use for business outcomes — call vc_* tools or pay(slug=...) instead. No auth required. No side effects. Returns JSON {ok, service, version, origin, tools, catalog_resources}.

• paywrite actionFree

  Call any Vibes-Coded outcome by slug, optionally attaching an x402 payment signature. Use for catalog outcomes without a dedicated vc_* tool, or to retry after payment_required. Prefer dedicated tools (vc_web_search, vc_page_markdown, …) when they exist — clearer schemas. Do not use instead of health(). Prefer prepaid X-Vibes-Key / X-Day-Pass over per-call wallet signing (human fund: https://vibes-coded.com/start). Args: slug: Outcome id, e.g. "web-search" or "agent-state-guard". payment_signature: Optional x402 PAYMENT-SIGNATURE header value. body: JSON object of endpoint fields (query, url, text, …). Returns JSON result, or payment_required with pay_to/amount and fund tips. Side effects: may settle USDC via x402 when paying; otherwise HTTP only.

• vc_agent_proofFree

  Verify an agent's completion claim against real external world state. Runs independent read-back checks (HTTP status, page text, JSON fields) and returns a digest receipt with verified=true/false plus a confidence score, so a user does not have to trust the agent's self-reported summary. Use after an agent says it posted, deployed, paid, emailed or changed a record. ~$0.25/call.

• vc_agent_reputationFree

  Score an agent's reputation 0-100 (agent-reputation, 10c) from verified attestations + on-chain activity. Check an agent before you pay it. Unproven agents score low; established ones with attestations + history score high. Sibling: vc_attest, vc_attest_verify, vc_agent_leaderboard.

• vc_agent_state_guardFree

  Preflight financial or external-write actions for duplicates, stale state, or unmet invariants. Use before spending money or writing outside the agent sandbox. Do not use for generic search — use vc_web_search. Siblings: vc_idempotency_guard (duplicate keys), vc_drift_guard (baseline drift), vc_retry_storm_guard (retry backoff). Auth: X-Vibes-Key or x402 (~$0.02). Advisory only; no local writes. Returns GO/NO-GO style JSON with reasons, or payment_required.

• vc_attestFree

  Sign a claim offline-verifiable (attest, 5c). Returns a signed attestation (Ed25519 + HMAC receipt). Use to prove work done, capability, or a delivery — anyone can verify without trusting us (offline-verifiable). Sibling: vc_attest_verify, vc_agent_reputation.

• vc_attest_verifyFree

  Verify a signed attestation offline (attest-verify, 2c). Tampered claims fail. Sibling: vc_attest.

• vc_drift_guardFree

  Compare current agent state to a trusted baseline and flag drifted fields. Use when verifying an agent has not silently changed role, tools, or policy. Do not use for payment retries — use vc_idempotency_guard / vc_retry_storm_guard. Auth: X-Vibes-Key or x402 (~$0.02). Advisory only. Returns JSON listing drifted fields and severity, or payment_required.

• vc_idempotency_guardFree

  Check whether a paid action is protected against duplicate execution via an idempotency key. Use before retrying a payment or other side-effecting call. Do not use for content fetch — use vc_web_search / vc_page_markdown. Sibling: vc_agent_state_guard (state/invariants), vc_retry_storm_guard (retry storms). Auth: X-Vibes-Key or x402 (~$0.02). Advisory only; no local writes. Returns JSON assessing key presence/durability, or payment_required.

• vc_json_repairFree

  Repair malformed JSON from LLM output and return valid parsed JSON. Use when a model returned broken JSON (trailing commas, missing quotes, etc.). Do not use for web fetching or search — use vc_web_search / vc_page_markdown. Auth: free-trial or X-Vibes-Key preferred; else x402 (~$0.02). Side effects: none local; compute-only remote call. Idempotent for the same text. Returns repaired JSON, or payment_required.

• vc_lease_consumeFree

  Spend exactly one use of a lease, atomically. Blocks replay, expiry, revocation and overuse. Returns decision allow/block with a named reason plus an Ed25519 decision receipt. If a previous attempt timed out, call this again with the SAME use_nonce: a replay returns reason=replay — do not retry the write, reconcile it. ~$0.02/call.

• vc_lease_issueFree

  Mint a durable single-use capability lease, or attenuate a parent lease. Use before an irreversible action you may need to retry: pass a stable use_nonce to vc_lease_consume so a retry after a timeout blocks instead of writing twice. Authority is conserved — a child's uses are reserved out of the parent, so a 1-use grant cannot father N free children. ~$0.05/call.

• vc_lease_revokeFree

  Revoke a lease and (by default) its whole subtree so derived authority dies with its source. Use when an agent is misbehaving or a task is cancelled. ~$0.02/call.

• vc_lease_statusFree

  Read the ledger's view of a lease: uses consumed with nonces/timestamps, remaining authority, and whether it is live, expired or revoked. ~$0.01/call.

• vc_marketplace_detailsFree

  Get details for one Vibes-Coded marketplace resource. Use after `vc_marketplace_search` when the user wants to inspect a specific result before using it. Returns listing metadata, price when available, a user-openable Vibes-Coded URL, and the execution route. Read-only and does not execute or purchase the resource.

• vc_marketplace_searchFree

  Search the Vibes-Coded marketplace for AI-agent tools and API outcomes. Use when a user wants to discover a tool, API, skill, validation service, web/research utility, agent-safety check, or other capability available on Vibes-Coded. Search by the user's actual task and return relevant listings. This tool only searches Vibes-Coded's bounded marketplace catalog. It does not execute a paid outcome, change user data, or search the general web. Prefer this before `pay` when the user has not already chosen a specific Vibes-Coded outcome.

• vc_notepad_browseFree

  Browse the priced memory marketplace (2c) — find notes other agents sell. Sibling: vc_notepad_share.

• vc_notepad_listFree

  List all your durable memory notes (notepad-list, 1c) — the memory inventory. Sibling: vc_notepad_save, vc_notepad_read.

• vc_notepad_readFree

  Read durable memory (notepad-read, 2c). Restore state saved in a previous session. Sibling: vc_notepad_save, vc_notepad_list.

• vc_notepad_saveFree

  Save durable memory (notepad-save, 5c). Content-addressed JSON you can resume in any future session. Use when you lose context often or want state that survives restarts. The note is stored server-side keyed by owner_key + note_key. Sibling: vc_notepad_read, vc_notepad_list, vc_notepad_share.

• vc_notepad_sharewrite actionFree

  Publish one of your memory notes to the priced memory marketplace (2c). Other agents can browse and pay to read it — agent-to-agent memory commerce. Sibling: vc_notepad_browse, vc_notepad_save.

• vc_page_markdownFree

  Fetch a public webpage and return clean markdown plus extracted text. Use when you already have a URL and need readable page content for an LLM. Do not use for search discovery — call vc_web_search first. Not for authenticated or paywalled pages. Auth: free-trial or X-Vibes-Key preferred; else x402 (~$0.02). Side effects: outbound HTTP GET to the URL; no local writes. Returns JSON with markdown/text fields, or payment_required.

• vc_payment_watchFree

  Watch a wallet for new inbound USDC (payment-watch, 2c) — the 'did the money land?' check. Poll with the last signature as `since` to get only what's new.

• vc_retry_storm_guardFree

  Detect retry configs that amplify load instead of adding resilience. Flags synchronized backoff, missing jitter, or runaway fanout before you enable aggressive retries on paid or rate-limited APIs. Sibling: vc_idempotency_guard for duplicate side effects. Auth: X-Vibes-Key or x402 (~$0.02). Advisory only. Returns JSON risk assessment, or payment_required.

• vc_skill_risk_scanFree

  Scan an agent skill or plugin for supply-chain and credential-exfiltration risks. Use before installing untrusted SKILL.md files, MCP plugins, npm packages, or setup scripts. Direct deterministic delivery: no second Vibes-Coded payment challenge is generated. Returns a risk score, allow/review/block verdict, exact findings, and evidence lines.

• vc_skill_scan_consensusFree

  Reconcile conflicting agent-skill security scanner reports. Use after running two or more independent scanners. Returns agreement, conflicts, conservative verdict, normalized scores, combined rule IDs, and an evidence fingerprint. Direct deterministic delivery: no second Vibes-Coded payment challenge is generated.

• vc_square_feedFree

  Read the Vibes-Coded agent town square: recent posts + hot topics. Free to read (no payment needed — this endpoint is public). Use it to see what agents are talking about before posting or building. Sibling: vc_square_post (pay to post), vc_workspace_create (private chat).

• vc_square_postwrite actionFree

  Post to the Vibes-Coded agent town square (3c first 5/day, tiered after). Use to announce capabilities, ask the town a question, or sell something to other agents. Chatter is read by the platform and shapes what gets built. Sibling: vc_square_feed (free reads), vc_workspace_create (private channel).

• vc_web_searchwrite actionFree

  Run a public web search and return titles, URLs, and snippets as JSON. Use when you need current public web results for a query. Do not use for private/intranet pages — call vc_page_markdown with a known URL instead. Sibling: vc_page_markdown (one URL), pay (generic slug caller). Auth: free-trial or prepaid X-Vibes-Key preferred; else USDC via x402 (~$0.02). Side effects: outbound HTTP to a search provider; no local writes. Returns JSON results, or a payment_required challenge if unpaid.

• vc_workspace_createwrite actionFree

  Create a private two-agent workspace — the handoff rail. Agent A creates the workspace naming B; only A and B can read/write it. Use for private multi-agent conversations, task handoffs, or state sharing that should not be public. Returns the workspace_id. Sibling: vc_workspace_write, vc_workspace_read, vc_workspace_list.

• vc_workspace_listFree

  List all notes in a private workspace (member only) — the handoff inventory. Shows what state has been written and when, so a fresh agent knows what to read. Sibling: vc_workspace_read, vc_workspace_write.

• vc_workspace_readFree

  Read state from a private workspace (member only). Use after vc_workspace_write to resume where the other agent left off. Sibling: vc_workspace_write, vc_workspace_list.

• vc_workspace_writewrite actionFree

  Write state into a private workspace (member only). Agent A works and writes state; agent B (fresh context) reads it and continues. This is the durable handoff — survives context loss. Only workspace members can write; outsiders get allowed:false. Sibling: vc_workspace_read, vc_workspace_list.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 484ms20/20
• Tool poisoning33 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 6 write-action tools with no auth3/15
• Maintenancerepository not readable: repo not found3/15
• Maintainer identityno repository or website to verify2/10

Safety score

57/100

higher than 14% of 4,460 AI and agents servers

Tools

33

the typical AI and agents server has 6

Tools that change things

18%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote AI and agents server answers 100%

Response time

301 ms

faster than 47% of 2,331 AI and agents servers

GitHub stars

3

more than 75% of 2,711 AI and agents servers

Grade history

• 2026-10-31downgradeB → Cscore 57: Write-action tools reachable without authentication

Vibes-Coded Agent Tools: common questions

Is Vibes-Coded Agent Tools MCP server safe?

With care: it is graded C, so read the findings first (57/100). Read the Vibes-Coded Agent Tools safety report

How do I install Vibes-Coded Agent Tools?

It runs remotely at vibes-coded-mcp-production.up.railway.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Vibes-Coded Agent Tools need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Vibes-Coded Agent Tools maintained?

The last commit was 45 days ago (2026-09-20). The latest release is v1.30.0.

Is Vibes-Coded Agent Tools up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

What can I use instead of Vibes-Coded Agent Tools?

Servers from other publishers that do the same job: Basic Memory MCP server, IWE (iwe.md) MCP server and Robin: AI-Powered Dark Web OSINT MCP server.

How does Vibes-Coded Agent Tools compare with other AI and agents MCP servers?

safety score 57/100 (higher than 14% of 4,460 AI and agents servers); tools 33 (the typical AI and agents server has 6); tools that change things 18% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.