Tracea MCP Server

by chriscorp Your server? Claim it

answering

Tracea is answering right now. Last checked 1 min ago. It exposes 23 tools.

Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.

Uptime history 91 days of history · worst day 86%

91 days agonow

85.9%

Uptime 24h

79 of 92 checks

Tools

read from the server

247 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 8

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 18 October 2026. No other catalogue keeps this.

18 Oct 8 tools appeared get_verification_card, tracea_anchor_demarche, tracea_check_demarche and 5 more

Tracea does not always answer

Over the last week it answered 98.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tracea --transport http https://mcp.tracea.online/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.tracea.online/mcp

~/.codex/config.toml

[mcp_servers.tracea]
url = "https://mcp.tracea.online/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "tracea": {
      "url": "https://mcp.tracea.online/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "tracea": {
      "type": "http",
      "url": "https://mcp.tracea.online/mcp"
    }
  }
}

Available tools 23

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

tracea

tracea_anchor_demarche

Seal a validated file as an immutable on-chain proof (Tracea Online, Base). Call this ONLY after tracea_check_demarche returned ok:true — it re-checks everything before anchoring. Requires the caller to be an authorized harness. Returns the proof fingerprint and the record hash.

tracea_check_demarche

THE anti-rejection check. Submit the data you collected; it validates every field against the official procedure schema AND cross-checks critical values against official French registries (e.g. SIRET against INSEE Sirene). Returns { ok: true, recordHash } or { ok: false, errors: [{ field, message }] }. ALWAYS call this BEFORE telling the user the file is ready, and fix the exact fields reported.

tracea_demarche_document

Prepare le document officiel d'une demarche (CERFA ou demarche libre) et le rend signable. Appelle le generateur du backend Tracea, enregistre le dossier pour l'agent du visiteur et renvoie la reference + le chemin du PDF. A appeler APRES tracea_check_demarche (ok:true) et AVANT tracea_signature. Si des champs manquent, renvoie ok:false + champsManquants : ne fabrique jamais un document partiel.

tracea_demarche_preuve

Verify an existing proof: was this file really anchored, when, by which operator, and under which rule version? Use the recordHash returned by tracea_check_demarche / tracea_anchor_demarche. Read-only and free.

tracea_demarche_schema

Return exactly which fields a given administrative procedure requires (name, type, required, format/pattern, bounds, example). Call this after tracea_list_demarches so you ask the user ONLY for the real fields, in the right format. Prevents hallucinated fields.

tracea_list_demarches

List the administrative procedures Tracea supports. ALWAYS call this first: it returns the exact procedure IDs so the AI never has to guess which form (CERFA) applies. `schemaPret: true` means guided mode (anti-rejection check available) is ready for that procedure.

tracea_signature

DEPOSE REELLEMENT le document prepare dans Tracea Sign : cree les signataires, place la zone de signature, produit un lien de signature par personne et envoie les invitations. Exige pdfPath et signataires. Sans eux, aucun lien n'est renvoye.

payment

check_payment_allowed

Dry-run a payment BEFORE executing it: checks on-chain whether the agent's smart account would allow it (permission granted, within financial cap, destination approved if a whitelist exists). Returns { allowed, reason }.

get_payment_whitelist

Get the list of owner-approved payment destination addresses for an agent (anti-injection guardrail). Non-empty list = the agent's smart account can ONLY pay these addresses. Empty = all allowed.

payment_incoming

Verify a x402 payment ON-CHAIN (the USDC transfer to your address, exact amount) and mark the session fulfilled. The blockchain is the ONLY source of truth — the payment_sessions table is never trusted alone. Returns { status: 'fulfilled', resource } if verified, or an error if not yet paid/expired.

payment_required

Create a x402 payment request (HTTP 402) for a resource you sell to another agent. Returns a paymentId, the USDC amount in units, the destination address and the TraceaPayments contract to call. The paying agent must then call TraceaPayments.payX402(destination, amount, paymentId) on-chain — the contract enforces financial cap + whitelist on-chain. Deliver the resource only after payment_incoming confirms fulfilment.

payment_status

Get the status of a x402 payment session (pending | paid | fulfilled | expired), with destination, amount and tx hash. Useful to poll while waiting for the paying agent's on-chain transaction.

agent

get_agent_actions

List all on-chain action IDs logged for a given agent on Tracea.

get_agent_info

Get the raw Tracea registry record for an agent: owner, permission scope, financial cap, active status, timestamps.

is_agent_revoked

Check whether an agent's mandate has been revoked on Tracea (immediate, scheduled or partial revocation).

action

get_action

Read a single logged agent action from the Tracea ActionLog contract by its numeric ID. Returns agent, action type, payload and timestamp.

identity

get_my_identity

Get this agent's full Tracea identity (activity apiKey +, for v2 agents, its EOA private key and ERC-4337 smart account address) using a one-time activation code from the owner. The private key is returned ONLY ONCE — save it securely.

log

log_action

Log an agent action on-chain via Tracea (immutable audit trail, court-ready). Requires TRACEA_API_KEY env var. The action is signed by the account's wallet.

owner

get_owner_agents

List all agent addresses registered on Tracea by a given owner address.

registration

get_registration_file

Fetch the ERC-8004 compatible registration file for a Tracea-registered agent, including the KYA legal principal block.

report

report_activity

Report an action the agent just performed to its owner's Tracea activity feed (off-chain, free, instant). Call this AFTER every significant action (email sent, message posted, file modified, payment, purchase, booking...). Auth via the Tracea MCP URL (?key=...) from the agent's identity page, OR self-activate with a one-time activation code (?code=... or x-activation-code header) — the tool then receives its apiKey automatically.

verification

get_verification_card

Get the public URL of an agent's Tracea KYA verification card — the shareable page that presents the mandant entity, the permission scope, the financial cap and a proof hash, with a bilingual FR/EN transparency statement. Use it to hand a verifier a link. Returns the ready-to-share link plus the machine-readable JSON endpoints. Defaults to the 'standard' disclosure level, which is what the API exposes publicly.

verify

verify_agent

Verify an AI agent's on-chain legal identity on Tracea (Base Sepolia). Returns registration status, financial cap, permission scope, revocation status, and KYA legal identity (mandant) when available. Use this BEFORE trusting or delegating work to an agent.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.tracea.online/mcp	streamable-http	answering	212 ms	1 min ago

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Tracea — questions

Answers built from our own checks of this server.

What can Tracea do?

It exposes 23 tools, read directly from the server on our last check. Among them: check_payment_allowed, get_action, get_agent_actions, get_agent_info, get_my_identity, get_owner_agents and 17 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Tracea mostly used for?

Its tools cluster around tracea, payment and agent. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Tracea working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 79 of 92 checks got a reply (85.9%), average response time 247 ms. The bar chart above shows every period we have measured.

How do I connect Tracea?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Tracea need an API key?

No. Tracea completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 23 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Tracea?

It answers our handshake in 247 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.