# io.github.liminalpepe/x402-codesearch-mcp (npm · x402-codesearch-mcp)

Free MCP server: index a repo's files into the x402-codesearch Worker's search index.

- Trust score: 63/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `x402-codesearch-mcp`: 63/100 (this document), [markdown](https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp.md), [page](https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp)

## Channel facts

- Registry: `npm`
- Package: `x402-codesearch-mcp`
- Version: `0.1.0`
- 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 (95 of 99), 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 (95 of 99), 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 0 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 272 tokens (~272/item across 1 items; 1 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 liminalpepe-x402-codesearch-mcp -- npx -y x402-codesearch-mcp
```

### Codex

```bash
codex mcp add liminalpepe-x402-codesearch-mcp -- npx -y x402-codesearch-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "liminalpepe-x402-codesearch-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "x402-codesearch-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add liminalpepe-x402-codesearch-mcp --command npx --arg -y --arg x402-codesearch-mcp
```

### Hermes

```yaml
mcp_servers:
  liminalpepe-x402-codesearch-mcp:
    command: "npx"
    args: ["-y", "x402-codesearch-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "liminalpepe-x402-codesearch-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "x402-codesearch-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.

### 2026-08-02 (score 63)

First indexed and scored.

## MCP tools (1)

### `index_code` (~272 tokens)

Index Code

Index a repo's files into the live x402-codesearch Worker (https://x402-codesearch-poc.theliminalguy.workers.dev) so they become semantically searchable: each file is chunked, embedded via Workers AI, and upserted into that repoId's Vectorize index. Free, unauthenticated MCP tool — no payment required to index. IMPORTANT: this tool only calls the free POST /index endpoint. The matching semantic search step (POST /search on the same Worker) is real but x402-gated at $0.01 USDC on Base per query, and depends on Cloudflare Vectorize + Workers AI bindings that have no free or local equivalent — so it is NOT exposed here. To actually search a repo you've indexed with this tool, call POST https://x402-codesearch-poc.theliminalguy.workers.dev/search directly with an x402-aware HTTP client (e.g. x402-fetch / x402-axios) and a funded Base wallet, passing { repoId, query }.

Input parameters:

- `files` (array, required): One or more files to index for this repoId
- `repoId` (string, required): Identifier to group this repo's indexed chunks under, e.g. "my-repo" or "owner/repo"

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 63

## Links

- npm package: https://www.npmjs.com/package/x402-codesearch-mcp
- Socket report: https://socket.dev/npm/package/x402-codesearch-mcp
- Repository: https://github.com/liminalpepe/x402-codesearch-mcp
- Changelog RSS feed: https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/liminalpepe-x402-codesearch-mcp/x402-codesearch-mcp