# io.github.michu5696/agora402 (npm · agora402)

Escrow protection for agent payments on Base — USDC held in smart contract until job completion.

- Trust score: 60/100 (medium)
- Change this week: +20
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `agora402.fly.dev`: 4/100, [markdown](https://verifymcp.io/servers/michu5696-agora402/agora402.md), [page](https://verifymcp.io/servers/michu5696-agora402/agora402)
- npm · `agora402`: 60/100 (this document), [markdown](https://verifymcp.io/servers/michu5696-agora402/agora402-2.md), [page](https://verifymcp.io/servers/michu5696-agora402/agora402-2)

## Channel facts

- Registry: `npm`
- Package: `agora402`
- Version: `0.5.3`
- 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**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (110 of 114), 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 (110 of 114), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 152 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 74/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 634 tokens (~90/item across 7 items; 7 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add michu5696-agora402 -- npx -y agora402
```

### Codex

```bash
codex mcp add michu5696-agora402 -- npx -y agora402
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "michu5696-agora402": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "agora402"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add michu5696-agora402 --command npx --arg -y --arg agora402
```

### Hermes

```yaml
mcp_servers:
  michu5696-agora402:
    command: "npx"
    args: ["-y", "agora402"]
```

### Other

```json
{
  "mcpServers": {
    "michu5696-agora402": {
      "command": "npx",
      "args": [
        "-y",
        "agora402"
      ]
    }
  }
}
```

## 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.

### 2026-08-02 (score 60, +60)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 0, −16)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-31 (score 16, −24)

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

### 2026-07-27 (score 40)

First indexed and scored.

## MCP tools (7)

### `escrow_create` (~120 tokens)

Create a USDC escrow to protect an agent-to-agent transaction. Funds are locked until you confirm delivery (release) or flag a problem (dispute).

Input parameters:

- `amount_usdc` (number, required): Amount in USDC (e.g., 5.00 for $5)
- `seller` (string, required): Ethereum address of the seller/service provider
- `service_url` (string, required): URL or identifier of the service being purchased (used for tracking)
- `timelock_minutes` (number): Minutes until escrow expires and auto-refunds (default: 30)

### `escrow_release` (~46 tokens)

Confirm delivery and release escrowed USDC to the seller. Only call this when you've verified the service/product was delivered correctly.

Input parameters:

- `escrow_id` (string, required): The escrow ID to release

### `escrow_dispute` (~66 tokens)

Flag a problem with delivery. Locks the escrowed funds for arbiter review. Use when the service was not delivered or quality was unacceptable.

Input parameters:

- `escrow_id` (string, required): The escrow ID to dispute
- `reason` (string, required): Brief description of the problem for the arbiter

### `escrow_status` (~40 tokens)

Check the current state of an escrow (funded, released, disputed, expired, etc.)

Input parameters:

- `escrow_id` (string, required): The escrow ID to check

### `trust_score_query` (~74 tokens)

Look up the composite trust score of an agent address. Aggregates 4 sources: Agora402 escrow reputation, ERC-8004 agent identity, Moltbook social karma, and Base chain activity. Score is 0-100 with confidence level.

Input parameters:

- `address` (string, required): Ethereum address of the agent to look up

### `trust_onchain_quick` (~56 tokens)

Quick on-chain reputation check using only the Agora402 Reputation contract. Free, no API keys needed. Use trust_score_query for the full composite score.

Input parameters:

- `address` (string, required): Ethereum address of the agent to look up

### `x402_protected_call` (~232 tokens)

Make an HTTP API call with automatic escrow protection. This is the flagship Agora402 tool.

Flow: Create escrow → Call API → Verify response → Auto-release or auto-dispute.

Use this instead of direct x402 payments to get buyer protection. If the API returns bad data, your funds are automatically disputed and locked for arbiter review.

Input parameters:

- `amount_usdc` (number, required): Amount to pay in USDC
- `body` (string): Request body (for POST/PUT)
- `headers` (object): HTTP headers to include
- `method` (string): HTTP method
- `seller_address` (string, required): Ethereum address of the API provider (seller) who will receive payment
- `timelock_minutes` (number): Minutes until escrow expires
- `url` (string, required): The API endpoint URL to call
- `verification_data` (string, required): Verification data: JSON Schema string (for schema strategy) or expected hash (for hash-lock)
- `verification_strategy` (string): How to verify the response: 'schema' (JSON Schema) or 'hash-lock' (exact hash match)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/michu5696-agora402/agora402-2#diagnostics

## Score history

- 2026-08-03: 60
- 2026-08-02: 60
- 2026-08-01: 0
- 2026-07-31: 16
- 2026-07-30: 40
- 2026-07-28: 40
- 2026-07-27: 40

## Links

- npm package: https://www.npmjs.com/package/agora402
- Socket report: https://socket.dev/npm/package/agora402
- Changelog RSS feed: https://verifymcp.io/servers/michu5696-agora402/agora402-2/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/michu5696-agora402/agora402-2/changelog.json
- HTML version of this page: https://verifymcp.io/servers/michu5696-agora402/agora402-2