Agent Verified Relay MCP server
online · 100% uptimeViridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.
0 stars
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Agent Verified Relay tools (7)
write = sends, deletes, buys or postscall_verifiedFreeRelay a tools/call to a registered MCP service and notarize the exchange: request hash + response hash + outcome land in a tamper-evident receipt chain. Idempotent on call_id (a replay returns the original receipt and cached result — the downstream is never double-called). Failures are receipted evidence, not silence.
describe_agentFreeFleet-standard self-description.
get_receiptFreeFetch a single delivery receipt by id.
list_servicesFreeList registered services with call/fee counters.
register_serviceFreeRegister a third-party MCP server (https, public FQDN only) under Viridis Verified. Returns a content-addressed service_id; idempotent on (url, provider). fee_minor is the per-verified-call fee in cents.
service_statsFreeCall counts, error counts, and accrued fees for one service.
verify_receiptsFreeRecompute a service's full receipt hash chain and fee ledger. Any party can audit Viridis Verified from receipts alone.
Public scan report
scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 377ms20/20
- Tool poisoning7 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 1 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Agent Verified Relay compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 91/100
- higher than 88% of 4,460 AI and agents servers
- Tools
- 7
- the typical AI and agents server has 6
- Tools that change things
- 0%
- 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
- 14 ms
- faster than 99% of 2,331 AI and agents servers
What its tools let an agent do: 6 read · 1 create
Install Agent Verified Relay in Claude Code, Cursor or VS Code
claude mcp add --transport http agent-verified-relay https://mcp.viridisconservation.com/verified/mcp
What the publisher says
From the Agent Verified Relay repository's README, as published. We do not edit it. Read it on GitHub
Viridis Agent Fleet: open-source agents for the agent economy
Deterministic, auditable MCP agents: trust and settlement rails (identity, trust, escrow, metering, arbitration, notary, surety, provenance, covenant, offsets, compute-ledger) and priced-grade services (tax credits, GHG accounting, construction takeoff, measurement, compliance). Every core is pure Python with no LLM in the serving path, and every result is content-addressed so anyone can re-verify it.
Licensed Apache-2.0. Run any agent yourself, fork it, embed it.
Run an agent locally (free, forever)
pip install -r requirements-dev.txt
python3 agent-escrow-agent/adapters/mcp_server.py # stdio MCP
python3 run_fleet_tests.py # every agent's invariant testsOr use the hosted fleet
https://mcp.viridisconservation.com runs all agents as one managed MCP service:
Free tier: 10 calls/day per service; the rails (identity, escrow, metering…) are free forever. Verification is always free.
Boundary
This repo contains agent cores, MCP adapters, tests, standards and self-host tooling. The hosted service layer (gateway, payment and settlement, seats, signing authority, operations, telemetry and customer data) is proprietary and is not in this repo. Please don't open PRs that add it.
"Viridis", "Viridis Conservation" and the Viridis marks are trademarks of Viridis LLC; see TRADEMARKS.md.
Nothing above is checked by us. What we check is on the safety report.
Agent Verified Relay: common questions
- Is Agent Verified Relay MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the Agent Verified Relay safety report
- How do I install Agent Verified Relay?
- It runs remotely at mcp.viridisconservation.com. 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 Agent Verified Relay need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Agent Verified Relay maintained?
- The last commit was 40 days ago (2026-09-25). The latest release is v0.1.0.
- Is Agent Verified Relay 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 Agent Verified Relay?
- Servers from other publishers that do the same job: three.ws Billing MCP server, Emilia Protocol MCP server and Agoragentic Agent OS MCP server.
- How does Agent Verified Relay compare with other AI and agents MCP servers?
- safety score 91/100 (higher than 88% of 4,460 AI and agents servers); tools 7 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.
Alternatives to Agent Verified Relay
Same job from other publishers: the closest match first, then the best rated.
three.ws BillingAn agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.not reviewedEstablishedB- Emilia ProtocolExact-action approval for consequential agent actions: request, track, and verify signed receipts.not reviewedEstablishedB
Agoragentic Agent OS MCPTriptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.not reviewedEstablishedB- GrandetCheapest API for any model across official, inference and relay providers; find free creditsnot reviewedEstablishedA
AuscaPay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.not reviewedEstablishedA
