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AccordTrace

R0· no sign-in

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

v0.2.1 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality83good
Trust94of 100
Uptime, 30 days99%
Latency p50414 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "accord-trace": {
      "type": "http",
      "url": "https://accordtrace.notary-labs.workers.dev/mcp"
    }
  }
}
claude mcp add --transport http accord-trace https://accordtrace.notary-labs.workers.dev/mcp
[mcp_servers.accord-trace]
url = "https://accordtrace.notary-labs.workers.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "accord-trace": {
      "type": "remote",
      "url": "https://accordtrace.notary-labs.workers.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "accord-trace": {
      "type": "http",
      "url": "https://accordtrace.notary-labs.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=accord-trace&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWNjb3JkdHJhY2Uubm90YXJ5LWxhYnMud29ya2Vycy5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "accord-trace": {
      "type": "http",
      "url": "https://accordtrace.notary-labs.workers.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "accord-trace": {
      "httpUrl": "https://accordtrace.notary-labs.workers.dev/mcp"
    }
  }
}
extensions:
  "accord-trace":
    enabled: true
    name: "accord-trace"
    type: streamable_http
    uri: "https://accordtrace.notary-labs.workers.dev/mcp"
    timeout: 300

Quality 83 / 100good

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list carries no ttlMs, so clients re-fetch it
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: accord_trace_verify (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); accord_trace_hash (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); accord_trace_network_stats (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 565 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

9 tools, about 565 tokens to load them all · tool set 000c61a7ec21 · checked 2026-10-20 10:35 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance90
liveness100
freshness85
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-99% ~updated-56d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://accordtrace.notary-labs.workers.dev/mcp streamable-httpnoneyes99%414 ms2026-07-28, 2025-11-25, 2025-06-182026-10-20

Tools (9)

accord_trace_create_proofCreate an AccordTrace hash-bound service record. If issuer signing is configured, the proof also carries an Ed25519 issuer signature. Submitted content is not stored.
accord_trace_get_proofRetrieve public non-secret AccordTrace proof metadata by proof ID.
accord_trace_hashCompute AccordTrace canonical SHA-256 for JSON-compatible data without creating a proof.
accord_trace_network_capabilitiesRead the live one-level AccordTrace Agent Affiliate Network policy, economics, anti-downline rules and payout activation status. Read-only; it does not enroll or attribute an agent.
accord_trace_network_statsRead aggregate live affiliate-network states, distinguishing generated invitations, attributions, qualified direct sales, earned commissions and paid commissions.
accord_trace_passport_product_capabilitiesRead the live Agent Passport Certificate product price and commercial readiness gates. Read-only; it never initiates checkout.
accord_trace_resolve_referralResolve a direct AccordTrace referral code to its active public referral record and disclosure without reserving attribution or creating a sale.
accord_trace_verifyVerify an AccordTrace recorded proof, optionally compare supplied data/hash, and verify an issuer signature when one is present.
accord_trace_wallet_capabilitiesRead machine-facing Agent Wallet feature gates, Ed25519 signing contract, funded-balance policy, USDC representation and explicit no-credit/no-lending boundary. Read-only; it never creates a wallet or moves funds.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.Kosta1985/accord-trace",
  "title": "AccordTrace",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://accordtrace.notary-labs.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.1",
  "repository": {
    "url": "https://github.com/Kosta1985/notary-protocol",
    "source": "github"
  },
  "websiteUrl": "https://accordtrace.notary-labs.workers.dev",
  "description": "Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST."
}