io.github.pgalyen1987/gate402-mcp

NPM · GATE402-MCP · SCANNED AUG 3

Pay-per-call agent APIs over x402: web scraping, token compression, and semantic cache.

Available components

+20 this week 66 66 Trust /100

Trust breakdown (6 categories)

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. How we score →

Supply Chain Security87

No malware found by supply-chain analysis.Pass
Only part of the dependency tree could be resolved (98 of 102), so this covers what we could see, not the whole tree.Partial
No install/post-install scripts declared.Pass
Only part of the dependency tree could be resolved (98 of 102), so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency45

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 8 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability77

AI-judged instruction clarity (excellent).Pass
Tool/resource definitions use about 825 tokens (~75/item across 11 items; 11 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management0

Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

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

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · gate402-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add pgalyen1987-gate402-mcp -- npx -y gate402-mcp

# add to Codex CLI

codex mcp add pgalyen1987-gate402-mcp -- npx -y gate402-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pgalyen1987-gate402-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "gate402-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add pgalyen1987-gate402-mcp --command npx --arg -y --arg gate402-mcp

# ~/.hermes/config.yaml

mcp_servers:
  pgalyen1987-gate402-mcp:
    command: "npx"
    args: ["-y", "gate402-mcp"]

// mcp.json

{
  "mcpServers": {
    "pgalyen1987-gate402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gate402-mcp"
      ]
    }
  }
}

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +45
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Security disclosure: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Licence: MIT functional
1 Aug 26 +16
- Tool coverage: unverified → 100 ▲ functional
31 Jul 26 −23
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 −18
- Malware scan: pass → unverified ▼ security
27 Jul 26 46

First indexed and scored.

Show 3 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Analysed npm/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Dependencies 98 packages

98 packages in the resolved dependency tree · 98 deprecated · 30 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools — 11 exposed · ~825 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

gate402_dedup ~112

Semantic vector-cache lookup: exact-match then 0.88 cosine similarity. Returns a cache hit/miss for a query, sub-10ms. Pay-per-call ($0.001 hit / $0.003 miss).

Input Output Examples

Name	Type	Req	Description
namespace	string	—	Optional cache namespace.
query	string	yes	Text to look up in the cache.
storeOnMiss	boolean	—	Store the query on a miss for future hits.
vector	array	—	Optional embedding to store on a miss.

No output schema declared.

No examples provided.

gate402_dex ~58

Live DEX price, liquidity, and 24h volume for a Base token across its trading pairs. Pay-per-call ($0.01).

Input Output Examples

Name	Type	Req	Description
address	string	yes	Base ERC-20 token contract address (0x-hex).

No output schema declared.

No examples provided.

gate402_edgar ~121

Latest SEC EDGAR filings (10-K/10-Q/8-K) for a US ticker or CIK, with direct document links. Pay-per-call ($0.02).

Input Output Examples

Name	Type	Req	Description
cik	string	—	SEC CIK number (alternative to ticker).
form	string	—	Optional filing-type filter, e.g. "10-K", "8-K".
limit	number	—	Max filings (1–40, default 10).
ticker	string	—	US stock ticker, e.g. AAPL (ticker or cik required).

No output schema declared.

No examples provided.

gate402_html_to_md ~54

FREE. Convert an HTML string you already have into clean Markdown. (To FETCH a live page instead, use gate402_scrape.) No payment required.

Input Output Examples

Name	Type	Req	Description
html	string	yes	HTML to convert to Markdown.

No output schema declared.

No examples provided.

gate402_json_repair ~54

FREE. Coerce malformed / LLM-mangled JSON (trailing commas, single quotes, unquoted keys) into valid JSON. No payment required.

Input Output Examples

Name	Type	Req	Description
text	string	yes	Broken JSON string to repair.

No output schema declared.

No examples provided.

gate402_minify ~83

Compress text to cut downstream LLM token spend (~40%): strips filler, collapses JSON, densifies prose. Pay-per-call ($0.005/10k tokens).

Input Output Examples

Name	Type	Req	Description
aggressive	boolean	—	Compress harder at some fidelity cost.
format	string	—	Hint for the compressor (default auto).
text	string	yes	Text to compress.

No output schema declared.

No examples provided.

gate402_news ~77

Recent news headlines + heuristic bull/bear sentiment for a ticker, company, or topic. Pay-per-call ($0.02).

Input Output Examples

Name	Type	Req	Description
limit	number	—	Max headlines (1–25, default 10).
query	string	yes	Ticker, company, or topic (e.g. "NVDA", "ethereum ETF").

No output schema declared.

No examples provided.

gate402_onchain ~90

On-chain wallet & token intelligence on Base: native ETH + ERC-20 balances, EOA/contract detection, tx count, and token metadata. Pay-per-call ($0.01).

Input Output Examples

Name	Type	Req	Description
address	string	yes	Base address — a wallet or an ERC-20 token contract (0x-hex).
tokens	array	—	Optional extra ERC-20 contract addresses to check balances for.

No output schema declared.

No examples provided.

gate402_scrape ~66

Fetch any public URL, render client-side JS, strip nav/ads, and return clean LLM-ready Markdown. Pay-per-call ($0.002) via Gate402; free tier on first runs.

Input Output Examples

Name	Type	Req	Description
url	string	yes	Public URL to fetch and convert to Markdown.

No output schema declared.

No examples provided.

gate402_scrape_stealth ~60

Hardened headless fetch for JS-heavy or lightly bot-protected pages. Use when gate402_scrape is blocked or returns little content. Pay-per-call ($0.05).

Input Output Examples

Name	Type	Req	Description
url	string	yes	Protected URL to scrape.

No output schema declared.

No examples provided.

gate402_token_count ~50

FREE. Estimate the token count of a string (cl100k/o200k tokenizer). Use to budget context windows. No payment required.

Input Output Examples

Name	Type	Req	Description
text	string	yes	Text to count tokens for.

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

27 Jul 3 Aug