ERC-8004 MCP Server (wpank/erc-8004-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 58 out of 100, grade D. It declares 11 tools. No publisher has claimed this listing.

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D
Caution
58/100

ERC-8004 MCP Server

Enables querying ERC-8004 AI agent identities from on-chain and IPFS metadata. Supports search, listing, details, feedback, stats, and full metadata retrieval.

→ wpank/erc-8004-mcp-server· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

wpank

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: GRAPH_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes11 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

erc8004_search_agents

Search for ERC-8004 registered AI agents by name. Supports optional protocol and chain filtering.

erc8004_list_agents

Browse ERC-8004 registered AI agents with pagination and sorting. Supports protocol and chain filtering.

erc8004_get_agent

Get full details for a specific ERC-8004 agent by ID, including contract state, services, metadata, statistics, and recent feedback.

erc8004_get_agent_feedback

Get all feedback and reviews for an ERC-8004 agent, including scores, tags, review text, and MCP/A2A context.

erc8004_get_agent_stats

Get engagement metrics, score breakdown, feedback tag analysis, and score distribution for an ERC-8004 agent.

erc8004_get_agent_metadata

Get the full on-chain and off-chain metadata for an ERC-8004 agent. Fetches the IPFS registration file and returns all extended attributes.

erc8004_get_reputation_summary

Get the aggregated reputation summary for an ERC-8004 agent from the Reputation Registry.

erc8004_get_feedback_details

Get detailed individual feedback records from the Reputation Registry, including signed values and revocation status.

erc8004_get_validation_status

Check the validation status of an ERC-8004 agent from the Validation Registry (zkML, TEE attestation, or stake-secured re-execution).

erc8004_resolve_agent_services

Parse the agent's registration file and return typed service endpoints (MCP, A2A, ENS, DID).

erc8004_evaluate_agent_trust

Composite tool that combines identity, reputation, and validation data to produce a holistic trust evaluation for an agent.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configBIND_ADDRESS
configCHAINS
configCORS_ORIGINS
🔐 secretGRAPH_API_KEY
configLOG_LEVEL
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

11/11 tools missing one or more hints — erc8004_search_agents (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); erc8004_list_agents (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); erc8004_get_agent (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +8 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool inputs are validated

10/11 tool handlers declare input schemas (91%)

Declare an inputSchema with zod/joi/yup on every tool definition.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: baffbac7c7bf2128e176048b60b5fcd300406c1a
code hash: df916f8f3f569a0ccd605b5e6bff47b55514d28ba50d88d17282ea95b6b28e98
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