# io.github.Helm-Protocol/openttt-pot (npm · @helm-protocol/ttt-mcp)

Cryptographic audit trail for Claude Code workflows — tamper-proof timestamps, IETF TTTPS compliant.

- Trust score: 65/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-20

## Components

- npm · `@helm-protocol/ttt-mcp`: 65/100 (this document), [markdown](https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp.md), [page](https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp)

## Channel facts

- Registry: `npm`
- Package: `@helm-protocol/ttt-mcp`
- Version: `0.3.4`
- 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 2026-08-20.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 39 of 116 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 32/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: the license (BSL-1.1) isn't a recognized OSI-approved license.
  - Actively maintained (last published 19 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1127 tokens (~140/item across 8 items; 8 tools + 0 resources), over budget; trim descriptions and params.
  - 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 helm-protocol-openttt-pot -- npx -y @helm-protocol/ttt-mcp
```

### Codex

```bash
codex mcp add helm-protocol-openttt-pot -- npx -y @helm-protocol/ttt-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "helm-protocol-openttt-pot": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@helm-protocol/ttt-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add helm-protocol-openttt-pot --command npx --arg -y --arg @helm-protocol/ttt-mcp
```

### Hermes

```yaml
mcp_servers:
  helm-protocol-openttt-pot:
    command: "npx"
    args: ["-y", "@helm-protocol/ttt-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "helm-protocol-openttt-pot": {
      "command": "npx",
      "args": [
        "-y",
        "@helm-protocol/ttt-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.

### 2026-08-15 (score 65)

First indexed and scored.

## MCP tools (8)

### `pot_generate` (~373 tokens)

Generate a cryptographic Proof of Time timestamp (draft-helmprotocol-tttps, https://datatracker.ietf.org/doc/draft-helmprotocol-tttps/). For Claude Code workflows: use eventId + prevEventId to build a causal chain. For DeFi: use txHash + chainId + poolAddress. For a spec-conformant draft-08 §3 record binding this attestation to a specific piece of content, also supply contentDigest. One of eventId, txHash, or contentDigest is required.

Input parameters:

- `chainId` (number): EVM chain ID (DeFi, e.g. 8453 for Base)
- `contentDigest` (string): SHA-256 digest (lowercase hex, 64 characters) of the content this record attests to. Computed by the caller — the server never sees the content itself. When supplied, and the local time synthesis mee…
- `ctxId` (string): draft-08 §3.3 context identifier (domain separator for the Commitment). Defaults to a fixed server value if omitted; MAY be public.
- `eventId` (string): Workflow step identifier (Claude Code). E.g. 'refactor_auth_step1'
- `poolAddress` (string): DEX pool contract address (DeFi)
- `prevEventId` (string): Previous step's eventId — links steps into a causal chain
- `txHash` (string): Transaction hash (DeFi, hex with 0x prefix)

### `pot_verify` (~113 tokens)

Verify a Proof of Time using its hash and integrity shards. Returns validity, mode (turbo/full), and timestamp.

Input parameters:

- `chainId` (number, required): EVM chain ID (e.g. 84532 for Base Sepolia)
- `grgShards` (array, required): Array of hex-encoded cryptographic integrity shards
- `poolAddress` (string, required): Uniswap V4 pool address (0x-prefixed)
- `potHash` (string, required): PoT hash to verify (hex with 0x prefix)

### `pot_verify_v08` (~192 tokens)

Verify a draft-helmprotocol-tttps-08 §3 Proof-of-Time record (as produced by pot_generate's potRecordV08 field): recomputes the Commitment and checks the Ed25519 signature, and — if content is supplied — recomputes SHA-256(content) and checks it against the record's Payload Digest field.

Input parameters:

- `content` (string): The payload (utf8) to check against the record's Payload Digest field, if available
- `ctxId` (string): Context identifier the record was generated under. Must match what pot_generate used, or verification fails.
- `issuerPubKey` (string): Hex-encoded 32-byte raw Ed25519 issuer public key. Defaults to this server's own key.
- `potRecordV08` (string, required): Hex-encoded 184 or 216-octet record from pot_generate's potRecordV08 field

### `pot_query` (~131 tokens)

Query Proof of Time records. Use eventId for exact O(1) lookup of a specific workflow step (collision probability 2^-256). Use startTime/endTime for time-range queries.

Input parameters:

- `endTime` (number): End time (unix ms). Default: now
- `eventId` (string): Exact eventId lookup — call this at workflow start to restore action history after context compression
- `limit` (number): Max entries to return. Default: 100, max: 1000
- `startTime` (number): Start time (unix ms). Default: 24h ago

### `pot_graph` (~89 tokens)

Traverse the causal chain of workflow steps. Given an eventId, returns the full backward chain (ancestors via prevEventId) and forward chain (steps that follow). Use after context compression to reconstruct the complete workflow timeline.

Input parameters:

- `depth` (number): Max backward traversal depth. Default: 10, max: 100
- `eventId` (string, required): The workflow step to start traversal from

### `pot_stats` (~39 tokens)

Get PoT statistics: total swaps, turbo/full counts, and turbo ratio for a given period.

Input parameters:

- `period` (string, required): Time period for statistics

### `pot_health` (~29 tokens)

Check PoT system health: time source status, subgraph sync, server uptime, and current mode.

### `pot_checkpoint` (~161 tokens)

Create a compressed rollup checkpoint of workflow history. Call this periodically to prevent token explosion when recovering from context compression. Returns checkpointId, compressed event history, chainIntact status, and nextCheckpointHint (recommended events before next checkpoint).

Input parameters:

- `endTime` (number): Unix ms end time (optional, default: now)
- `fromEventId` (string): Start of range by eventId (optional, use with toEventId)
- `maxTokens` (number): Approximate max tokens for rollup (default: 2000)
- `startTime` (number): Unix ms start time (optional, default: 1h ago)
- `toEventId` (string): End of range by eventId (optional, use with fromEventId)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp#diagnostics

## Score history

- 2026-08-20: 65
- 2026-08-19: 65
- 2026-08-18: 65
- 2026-08-17: 65
- 2026-08-16: 65
- 2026-08-15: 65

## Links

- npm package: https://www.npmjs.com/package/@helm-protocol/ttt-mcp
- Socket report: https://socket.dev/npm/package/@helm-protocol/ttt-mcp
- Repository: https://github.com/Helm-Protocol/openttt-mcp
- Changelog RSS feed: https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp.json
- HTML version of this page: https://verifymcp.io/servers/helm-protocol-openttt-pot/helm-protocol-ttt-mcp