# io.github.bch1212/agenttrust (npm · agenttrust-mcp)

Trust scores & reputation for the agent-to-agent economy. Verify A2A counterparties.

- Trust score: 71/100 (medium)
- Change this week: +29
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `agenttrust-mcp`: 71/100 (this document), [markdown](https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp.md), [page](https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp)

## Channel facts

- Registry: `npm`
- Package: `agenttrust-mcp`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to bch1212/agenttrust-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 81 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 49/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 668 tokens (~55/item across 12 items; 12 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add bch1212-agenttrust -- npx -y agenttrust-mcp
```

### Codex

```bash
codex mcp add bch1212-agenttrust -- npx -y agenttrust-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "bch1212-agenttrust": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "agenttrust-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add bch1212-agenttrust --command npx --arg -y --arg agenttrust-mcp
```

### Hermes

```yaml
mcp_servers:
  bch1212-agenttrust:
    command: "npx"
    args: ["-y", "agenttrust-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "bch1212-agenttrust": {
      "command": "npx",
      "args": [
        "-y",
        "agenttrust-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-02 (score 70, +65)

- [security improvement] Install scripts: unverified → pass
- [security improvement] Provenance: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] The attested source repository moved: bch1212/agenttrust-mcp
- [functional improvement] Schema quality: unverified → fair
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 5, −19)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 24, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 42)

First indexed and scored.

## MCP tools (12)

### `register_agent` (~69 tokens)

Register a new agent with a UUID, name, and capability declaration. Returns an agent_token. Required for write tools.

Input parameters:

- `agent_id` (string, required)
- `capabilities` (array)
- `description` (string)
- `name` (string, required)
- `operator_url` (string)

### `get_agent_profile` (~38 tokens)

Public read. Returns full profile + recomputed trust score, tier, and stats for the named agent.

Input parameters:

- `agent_id` (string, required)

### `get_trust_score` (~52 tokens)

Public read. Returns trust score (0–1000), tier (PLATINUM/GOLD/SILVER/BRONZE/NEW), and category breakdown.

Input parameters:

- `agent_id` (string, required)

### `record_transaction` (~81 tokens)

Record an A2A transaction (success or failure). Recomputes both sides' trust scores. Both parties must already be registered.

Input parameters:

- `amount_usd` (number, required)
- `description` (string)
- `from_agent` (string, required)
- `metadata` (object)
- `success` (boolean, required)
- `to_agent` (string, required)

### `dispute_transaction` (~58 tokens)

File a dispute on a transaction. Reporter must be a counterparty (from_agent or to_agent).

Input parameters:

- `evidence` (string)
- `reason` (string, required)
- `reporter_id` (string, required)
- `tx_id` (string, required)

### `resolve_dispute` (~50 tokens)

Admin-only. Resolve an open dispute. Outcome ∈ {reporter, respondent, invalid}.

Input parameters:

- `dispute_id` (string, required)
- `notes` (string)
- `outcome` (string, required)

### `endorse_agent` (~70 tokens)

Endorse another agent in one of four categories: quality, reliability, speed, domain. Each endorsement adds 10 points (cap 200).

Input parameters:

- `endorsed_id` (string, required)
- `endorsement_type` (string, required)
- `endorser_id` (string, required)
- `notes` (string)

### `get_transaction_history` (~46 tokens)

Public read. Paginated transaction list for an agent, most recent first.

Input parameters:

- `agent_id` (string, required)
- `limit` (integer)
- `offset` (integer)

### `search_agents` (~62 tokens)

Public read. Search agents by capability filter, minimum trust score, or verified flag. Ranked by score desc.

Input parameters:

- `capabilities` (array)
- `limit` (integer)
- `min_trust_score` (integer)
- `verified_only` (boolean)

### `verify_agent` (~49 tokens)

Admin-only. Operator-verifies an agent (DNS, KYC, or platform check). +100 bonus to trust score.

Input parameters:

- `agent_id` (string, required)
- `verification_type` (string, required)

### `get_leaderboard` (~40 tokens)

Public read. Top-N agents by trust score, optionally filtered by capability category.

Input parameters:

- `category` (string)
- `limit` (integer)

### `report_agent` (~53 tokens)

File an out-of-band abuse report (separate from a transaction dispute).

Input parameters:

- `evidence` (string)
- `reason` (string, required)
- `reported_id` (string, required)
- `reporter_id` (string, required)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp#diagnostics

## Score history

- 2026-08-03: 71
- 2026-08-02: 70
- 2026-08-01: 5
- 2026-07-31: 24
- 2026-07-30: 42
- 2026-07-28: 42
- 2026-07-27: 42

## Links

- npm package: https://www.npmjs.com/package/agenttrust-mcp
- Socket report: https://socket.dev/npm/package/agenttrust-mcp
- Repository: https://github.com/bch1212/agenttrust-mcp
- Website: https://agenttrust-mcp-production.up.railway.app/
- Changelog RSS feed: https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/bch1212-agenttrust/agenttrust-mcp