AccordTrace
by Kosta1985 · remote · no sign-in to list tools · v0.2.1 · published by GitHub user Kosta1985
Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.
9 tools: 3 change things and 6 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone0Claude Code: ask
- Changes things3Claude Code: ask: see these tools
- Only reads6Claude Code: allow: see these tools
No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http accord-trace https://accordtrace.notary-labs.workers.dev/mcpTools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
9 tools
Changes things 3Claude Code: ask
accord_trace_create_proofCreate an AccordTrace hash-bound service record.No findings
Why it is in this group
- The name "accord_trace_create_proof" says "create": a word for a change.
Description, as the server wrote it Create 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_hashCompute AccordTrace canonical SHA-256 for JSON-compatible data without creating a proof.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it Compute AccordTrace canonical SHA-256 for JSON-compatible data without creating a proof.
accord_trace_verifyVerify an AccordTrace recorded proof, optionally compare supplied data/hash, and verify an issuer signature when one is present.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it Verify an AccordTrace recorded proof, optionally compare supplied data/hash, and verify an issuer signature when one is present.
Only reads 6Claude Code: allow
accord_trace_get_proofRetrieve public non-secret AccordTrace proof metadata by proof ID.Reads private dataNo findings
Why it is in this group
- The name "accord_trace_get_proof" says "get": a word for reading.
What it can reach
- private-dataThe description's first sentence says "retrieve" and "secret": it reads secrets.
Description, as the server wrote it Retrieve public non-secret AccordTrace proof metadata by proof ID.
accord_trace_network_capabilitiesRead the live one-level AccordTrace Agent Affiliate Network policy, economics, anti-downline rules and payout activation status.No findings
Why it is in this group
- The description's first verb is "read": a word for reading.
Description, as the server wrote it Read 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.No findings
Why it is in this group
- The description's first verb is "read": a word for reading.
Description, as the server wrote it Read 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.No findings
Why it is in this group
- The description's first verb is "read": a word for reading.
Description, as the server wrote it Read 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.No findings
Why it is in this group
- The name "accord_trace_resolve_referral" says "resolve": a word for reading.
Description, as the server wrote it Resolve a direct AccordTrace referral code to its active public referral record and disclosure without reserving attribution or creating a sale.
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.No findings
Why it is in this group
- The description's first verb is "read": a word for reading.
Description, as the server wrote it Read 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.
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.
- Reads private data1
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Remote posture
What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.
Looked at Oct 22, 2026, 14:52 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.
- Reachable
- yes
- HTTP status of an anonymous initialize
- 200
- tools/list served without credentials
- yes
- Tools that change things, listed without credentials
- 3
- Protocol version
- 2025-06-18
- WWW-Authenticate on 401
- not observed
- resource_metadata in WWW-Authenticate
- none
- RFC 9728 protected resource metadata
- none
- Authorization servers
- none
- Legacy HTTP+SSE transport
- no
- Dynamic client registration
- not observed
- Client ID metadata documents
- not observed
- WarnThe whole server
The endpoint served tools/list without credentials, and the list has 3 tools that change things (3 write). Whether a call also works without credentials was not tested: tools are never called.
What this check looks forMatched text
https://accordtrace.notary-labs.workers.dev/mcp: tools/list returned 9 tools to an anonymous client, including accord_trace_create_proof (write), accord_trace_verify (write), accord_trace_hash (write)
Install
Pinned to version 0.2.1. Values in angle brackets are yours to fill in.
claude mcp add --transport http accord-trace https://accordtrace.notary-labs.workers.dev/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__accord-trace__accord_trace_get_proof",
"mcp__accord-trace__accord_trace_network_capabilities",
"mcp__accord-trace__accord_trace_network_stats",
"mcp__accord-trace__accord_trace_passport_product_capabilities",
"mcp__accord-trace__accord_trace_wallet_capabilities",
"mcp__accord-trace__accord_trace_resolve_referral"
],
"ask": [
"mcp__accord-trace__accord_trace_create_proof",
"mcp__accord-trace__accord_trace_verify",
"mcp__accord-trace__accord_trace_hash"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as accord-trace. Review it before you use it.
Capability tags behind 1 rule
- mcp__accord-trace__accord_trace_get_proof private-data