# ProofStream (npm · proofstream-mcp)

Dispatch a human verifier to physically verify anything in the real world. For AI agents.

- Trust score: 61/100 (medium)
- Change this week: +24
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `proofstream-mcp`: 61/100 (this document), [markdown](https://verifymcp.io/servers/proofstreamai-proofstream-mcp/proofstream-mcp.md), [page](https://verifymcp.io/servers/proofstreamai-proofstream-mcp/proofstream-mcp)

## Channel facts

- Registry: `npm`
- Package: `proofstream-mcp`
- Version: `0.1.1`
- 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**: 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 88 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 596 tokens (~198/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**: 98/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 93% 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 proofstreamai-proofstream-mcp -- npx -y proofstream-mcp
```

### Codex

```bash
codex mcp add proofstreamai-proofstream-mcp -- npx -y proofstream-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add proofstreamai-proofstream-mcp --command npx --arg -y --arg proofstream-mcp
```

### Hermes

```yaml
mcp_servers:
  proofstreamai-proofstream-mcp:
    command: "npx"
    args: ["-y", "proofstream-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "proofstreamai-proofstream-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "proofstream-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 61, +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 60, +18)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional] Licence: MIT

### 2026-08-01 (score 42, +3)

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

### 2026-07-30 (score 39, −31)

- [security regression] Known CVEs: partial → unverified
- [security regression] Malware scan: pass → unverified
- [functional regression] Dependency health: partial → unverified

### 2026-07-29 (score 70, +33)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-07-27 (score 37)

First indexed and scored.

## MCP tools (3)

### `proofstream_submit_request` (~432 tokens)

Submit a human verification request to ProofStream. A real human will go
on-site with a camera, livestream the verification, and deliver a timestamped
evidence report (photo + video + written findings). Use this when your workflow
requires physical confirmation of something in the real world.

Services available:
\- product_verification ($39 standard / $79 with livestream): Authenticate a
  physical product — serial numbers, packaging, labels, authentication markers.
\- document_verification ($99 standard / $149 with livestream): Confirm a physical
  document exists, matches claimed content, photograph stamps/signatures/seals.
\- property_asset_check ($249 standard / $349 with livestream): On-site visual
  condition documentation of a property, vehicle, or asset.

Urgency options: standard (24-72 hours), rush (+50%, within 24h), same_day (+100%)

Returns a case_id you can use to check status. Card is authorized but NOT charged
until ProofStream accepts the request.

Input parameters:

- `access_notes` (string): Access instructions, contact info for site access
- `billing` (string)
- `client_type` (string): Type of requester
- `company` (string): Organization name (optional)
- `deliverables` (array): Required deliverables (Timestamped photo report always included)
- `description` (string, required): What needs to be verified — be specific
- `email` (string, required): Email for report delivery and credentials
- `livestream` (string): Whether to include live video feed access (adds cost)
- `location` (string, required): Physical address or location of the item/property to verify
- `metrics` (string): Specific checkpoints or things to look for during verification
- `name` (string, required): Requester full name
- `preferred_date` (string): Preferred verification date (YYYY-MM-DD)
- `service` (string, required): product = Product Verification | document = Document Verification | property = Property & Asset Check
- `urgency` (string): standard = 24-72 hours | rush = within 24h (+50%) | same_day = +100%

### `proofstream_check_status` (~140 tokens)

Check the status of a ProofStream verification request by case ID.

Status values:
\- pending_review: Request received, awaiting ProofStream acceptance
\- confirmed: Accepted, payment captured, verification scheduled
\- scheduled: Verification date/time confirmed
\- in_progress: Verifier on-site, livestream active (if requested)
\- completed: Verification done, report delivered to email
\- cancelled: Request declined (no charge)

When status is "completed", the full evidence report and invoice have been
emailed to the address provided at submission.

Input parameters:

- `case_id` (string, required): Case ID returned from proofstream_submit_request (e.g., PS-ABC123)

### `proofstream_get_pricing` (~24 tokens)

Get current ProofStream pricing and service details without making a request.

## Diagnostics

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

## Score history

- 2026-08-03: 61
- 2026-08-02: 60
- 2026-08-01: 42
- 2026-07-30: 39
- 2026-07-29: 70
- 2026-07-28: 37
- 2026-07-27: 37

## Links

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