# ActionProof (npm · actionproof)

Tamper-proof audit trail for AI agents. Signed receipts, offline-verifiable, zero backend.

- Trust score: 69/100 (medium)
- Change this week: +45
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `actionproof`: 69/100 (this document), [markdown](https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof.md), [page](https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof)

## Channel facts

- Registry: `npm`
- Package: `actionproof`
- Version: `0.0.3`
- 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**: 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**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 32 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 372 tokens (~124/item across 3 items; 3 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**: 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.

## Install

### Claude

```bash
claude mcp add burakfenerci5-actionproof -- npx -y actionproof
```

### Codex

```bash
codex mcp add burakfenerci5-actionproof -- npx -y actionproof
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "burakfenerci5-actionproof": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "actionproof"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add burakfenerci5-actionproof --command npx --arg -y --arg actionproof
```

### Hermes

```yaml
mcp_servers:
  burakfenerci5-actionproof:
    command: "npx"
    args: ["-y", "actionproof"]
```

### Other

```json
{
  "mcpServers": {
    "burakfenerci5-actionproof": {
      "command": "npx",
      "args": [
        "-y",
        "actionproof"
      ]
    }
  }
}
```

## 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 69, +49)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Stability: unverified → 0.27
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-02 (score 20, +15)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Security disclosure: fail → unverified

### 2026-08-01 (score 5, −16)

- [functional regression] Tool coverage: 100 → unverified

### 2026-07-31 (score 21, −25)

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

### 2026-07-28 (score 46, +22)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: unverified
- [functional] First check of Tool coverage: 100

### 2026-07-27 (score 24)

First indexed and scored.

## MCP tools (3)

### `attest_action` (~238 tokens)

Attest an action

Create a signed, tamper-evident receipt that THIS agent performed an action (e.g. sent an email, filed a form, made a payment). Call it right after you perform the action. Returns a SignedReceipt you can store or share; anyone can later verify it offline.

Input parameters:

- `delegation_by` (string): did:key or id of the principal who authorized this action, if any.
- `delegation_ref` (string): Pointer to the grant (OAuth grant, AP2 mandate URL/URN).
- `delegation_scope` (string): Authority granted, e.g. 'email.send'.
- `outcome` (string): Outcome of the action. Defaults to 'ok'.
- `params`: The action's inputs. Stored only as a hash (privacy-preserving).
- `result`: The observed result/response. Stored only as a hash.
- `summary` (string): Human-readable one-line description of what was done.
- `target` (string): System/resource acted upon, e.g. 'acme-crm'.
- `type` (string, required): Action verb in reverse-dot form, e.g. 'email.send', 'payment.send'.

### `verify_receipt` (~101 tokens)

Verify a receipt

Verify a signed ActionProof receipt offline. Returns whether the signature is valid and which agent did:key signed it. Optionally re-check that supplied params/result match the hashes in the receipt.

Input parameters:

- `expect_params`: If provided, verify these params match the receipt's params_hash.
- `expect_result`: If provided, verify this result matches the receipt's result_hash.
- `signed_receipt` (string, required): The SignedReceipt JSON (as produced by attest_action).

### `get_identity` (~33 tokens)

Get this agent's identity

Return this ActionProof server's stable agent identity (a did:key). Receipts from attest_action are signed by this identity.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof#diagnostics

## Score history

- 2026-08-03: 69
- 2026-08-02: 20
- 2026-08-01: 5
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 24

## Links

- npm package: https://www.npmjs.com/package/actionproof
- Socket report: https://socket.dev/npm/package/actionproof
- Repository: https://github.com/Burakfenerci5/actionproof
- Changelog RSS feed: https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof/changelog.json
- HTML version of this page: https://verifymcp.io/servers/burakfenerci5-actionproof/actionproof