io.github.mizukaizen/x402-tools-mcp

NPM · @MELIS-AI/X402-TOOLS-MCP · SCANNED AUG 3

melis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base.

Available components

+40 this week 64 64 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 Security86

No malware found by supply-chain analysis.Pass
Only part of the dependency tree could be resolved (94 of 98), 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 (94 of 98), 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 79 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability70

AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 885 tokens (~52/item across 17 items; 17 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management23

Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage67

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
0% of tool parameters carry a description.Fail

Capabilities100

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

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 · @melis-ai/x402-tools-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add mizukaizen-x402-tools-mcp -- npx -y @melis-ai/x402-tools-mcp

# add to Codex CLI

codex mcp add mizukaizen-x402-tools-mcp -- npx -y @melis-ai/x402-tools-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mizukaizen-x402-tools-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@melis-ai/x402-tools-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add mizukaizen-x402-tools-mcp --command npx --arg -y --arg @melis-ai/x402-tools-mcp

# ~/.hermes/config.yaml

mcp_servers:
  mizukaizen-x402-tools-mcp:
    command: "npx"
    args: ["-y", "@melis-ai/x402-tools-mcp"]

// mcp.json

{
  "mcpServers": {
    "mizukaizen-x402-tools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@melis-ai/x402-tools-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.

3 Aug 26 +3
- Stability: unverified → 0.23 ▲ functional
2 Aug 26 +43
- 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
- Tool coverage: 100 → unverified ▼ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Licence: MIT functional
31 Jul 26 −24
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
28 Jul 26 +18
- Security disclosure: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: pass functional
- First check of Schema quality: unverified functional
- First check of Tool coverage: 0 functional
- First check of Schema quality: fail functional
27 Jul 26 24

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/@melis-ai/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Dependencies 94 packages

94 packages in the resolved dependency tree · 94 deprecated · 29 stale.

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

MCP tools — 17 exposed · ~885 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

cacheserve ~57

[$0.001 USDC] Fetch a URL with caching. Returns cached version if recent, otherwise fetches and caches. Use before any fetch that might be repeated.

Input Output Examples

Name	Type	Req	Description
ttl_seconds	number	—	—
url	string	yes	—

No output schema declared.

No examples provided.

docconvert_pdf ~51

[$0.005 USDC] Convert HTML or markdown to PDF. Returns base64-encoded PDF.

Input Output Examples

Name	Type	Req	Description
content	string	yes	—
from	string	yes	—
to	string	yes	—

No output schema declared.

No examples provided.

docconvert_text ~57

[$0.001 USDC] Format conversion: md↔html, json↔csv, etc. Lightweight content transcoding.

Input Output Examples

Name	Type	Req	Description
content	string	yes	—
from	string	yes	—
to	string	yes	—

No output schema declared.

No examples provided.

linkrisk ~45

[$0.005 USDC] Lightweight URL risk profile: checks phishing signals, redirects, domain age, IP reputation. Use before visiting unknown URLs.

Input Output Examples

Name	Type	Req	Description
url	string	yes	—

No output schema declared.

No examples provided.

linksafe ~44

[$0.01 USDC] Definitive URL safety check (Playwright sandbox + VirusTotal + redirect tracing). More thorough than linkrisk.

Input Output Examples

Name	Type	Req	Description
url	string	yes	—

No output schema declared.

No examples provided.

list_services ~33

Returns the catalogue of available services with prices, descriptions, and endpoint URLs. Call this first to introspect what is available.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

markdownopt ~56

[$0.005 USDC] Convert URL or HTML to clean LLM-ready markdown. ~70% token reduction vs raw HTML. Pass a url OR html field.

Input Output Examples

Name	Type	Req	Description
html	string	—	—
url	string	—	—

No output schema declared.

No examples provided.

notifyrelay_email ~53

[$0.005 USDC] Send a transactional email. Allowlisted recipient domains; rate-limited per IP.

Input Output Examples

Name	Type	Req	Description
body	string	yes	—
subject	string	yes	—
to	string	yes	—

No output schema declared.

No examples provided.

notifyrelay_telegram ~42

[$0.002 USDC] Send a Telegram message to a known chat ID.

Input Output Examples

Name	Type	Req	Description
chat_id	string	yes	—
message	string	yes	—

No output schema declared.

No examples provided.

notifyrelay_webhook ~58

[$0.001 USDC] POST a JSON payload to a public URL with optional HMAC signing. Allowlisted domains only.

Input Output Examples

Name	Type	Req	Description
payload	object	yes	—
secret	string	—	—
target_url	string	yes	—

No output schema declared.

No examples provided.

pdf_render ~50

[$0.49 USDC] Render any URL or HTML to PDF via Playwright. Higher fidelity than docconvert_pdf for complex pages.

Input Output Examples

Name	Type	Req	Description
html	string	—	—
url	string	—	—

No output schema declared.

No examples provided.

promptguard ~61

[$0.002 USDC] Score untrusted input for prompt injection risk (0-100) with flagged dimensions. Run on any user-provided prompt before passing to a downstream LLM.

Input Output Examples

Name	Type	Req	Description
prompt	string	yes	—
sensitivity	string	—	—

No output schema declared.

No examples provided.

schemagate ~54

[$0.001 USDC] Validate that an LLM output conforms to a JSON Schema. Returns valid:true/false with a correction hint on failure.

Input Output Examples

Name	Type	Req	Description
response	string	yes	—
schema	object	yes	—

No output schema declared.

No examples provided.

scrapepay ~73

[$0.01 USDC] Web extraction via Playwright. Charges only on successful scrape. robots.txt enforced. SSRF-safe.

Input Output Examples

Name	Type	Req	Description
format	string	—	—
selector	string	—	—
timeout_ms	number	—	—
url	string	yes	—
wait_for	string	—	—

No output schema declared.

No examples provided.

screenshot ~51

[$0.02 USDC] Headless Chromium PNG screenshot of any public URL. Returns base64 PNG.

Input Output Examples

Name	Type	Req	Description
fullPage	boolean	—	—
url	string	yes	—
width	number	—	—

No output schema declared.

No examples provided.

structextract ~50

[$0.002 USDC] Extract structured JSON from raw HTML (tables, links, headings, meta, emails, phones, images).

Input Output Examples

Name	Type	Req	Description
extract	array	—	—
html	string	yes	—

No output schema declared.

No examples provided.

web_synthesise ~50

[$0.05 USDC] Multi-source web research synthesis. Pass a query, get a synthesised answer with citations.

Input Output Examples

Name	Type	Req	Description
depth	string	—	—
query	string	yes	—

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