# Agent Receipts (remote · agent-receipts.dropwatchhq.com)

Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.

- Trust score: 57/100 (low)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `agent-receipts.dropwatchhq.com`: 57/100 (this document), [markdown](https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts.md), [page](https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts)

## Channel facts

- Endpoint: `https://agent-receipts.dropwatchhq.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS check failed: the endpoint is reachable over plaintext HTTP.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 67/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 477 tokens (~159/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http com-dropwatchhq-agent-receipts https://agent-receipts.dropwatchhq.com/mcp
```

### Codex

```toml
[mcp_servers.com-dropwatchhq-agent-receipts]
url = "https://agent-receipts.dropwatchhq.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-dropwatchhq-agent-receipts": {
      "type": "remote",
      "url": "https://agent-receipts.dropwatchhq.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-dropwatchhq-agent-receipts --url https://agent-receipts.dropwatchhq.com/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-dropwatchhq-agent-receipts:
    url: "https://agent-receipts.dropwatchhq.com/mcp"
```

### Other

```json
{
  "mcpServers": {
    "com-dropwatchhq-agent-receipts": {
      "type": "http",
      "url": "https://agent-receipts.dropwatchhq.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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 57, +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.

### 2026-08-01 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 55, −2)

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

### 2026-07-30 (score 57, 0)

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

### 2026-07-29 (score 57, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 55, 0)

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

### 2026-07-26 (score 55)

First indexed and scored.

## MCP tools (3)

### `issue_receipt` (~293 tokens)

Mint a verifiable provenance receipt for an autonomous-agent action. Returns a signed (ed25519), content-hashed (SHA-256), server-timestamped receipt that is hash-chained to this agent's prior receipts (tamper-evident audit trail). Pass the raw inputs/outputs (we hash them — raw data is never stored) OR pre-computed sha256 hashes. Use for compliance, audit trails, and dispute resolution of agentic actions. PAID: $0.01 USDC/call via x402.

Input parameters:

- `action` (string, required): What the agent did, e.g. 'sent_payment' or 'approved_refund' or 'tool_call:search'.
- `agent_id` (string): Stable identifier for the acting agent (chains group by this).
- `inputs`: Raw inputs to the action (any JSON). Hashed to a commitment; raw data not stored.
- `inputs_hash` (string): Alternatively, a pre-computed sha256 hex (or 'sha256:<hex>') of inputs.
- `metadata` (object): Optional small key/value context (model, version, request id, etc.).
- `outputs`: Raw outputs/result of the action (any JSON). Hashed to a commitment; raw data not stored.
- `outputs_hash` (string): Alternatively, a pre-computed sha256 hex (or 'sha256:<hex>') of outputs.

### `verify_receipt` (~105 tokens)

Verify a receipt by id (or by passing the full receipt object). Recomputes the content hash, confirms the id commits to the body, and checks the ed25519 signature. Returns the verification checks plus the provenance record (action, agent, input/output hashes, timestamp, chain position). FREE.

Input parameters:

- `id` (string): Receipt id, e.g. 'rcpt_...'.
- `receipt` (object): Alternatively, the full receipt object to verify offline-style.

### `list_receipts` (~79 tokens)

List the receipt hash-chain for an agent_id, newest first (id, action, timestamp, sequence, hashes, verifyUrl). Use to audit everything a given agent has attested. FREE.

Input parameters:

- `agent_id` (string, required): The agent whose receipts to list.
- `limit` (number): Max receipts (default 25, max 100).

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts#diagnostics

## Score history

- 2026-08-03: 57
- 2026-08-02: 56
- 2026-08-01: 56
- 2026-07-31: 55
- 2026-07-30: 57
- 2026-07-29: 57
- 2026-07-28: 56
- 2026-07-27: 55
- 2026-07-26: 55

## Links

- Remote endpoint: https://agent-receipts.dropwatchhq.com/mcp
- Website: https://agent-receipts.dropwatchhq.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts/changelog.json
- HTML version of this page: https://verifymcp.io/servers/com-dropwatchhq-agent-receipts/agent-receipts