io.github.JessieJanie/skim402

io.github.JessieJanie/skim402v0.2.5Other

Clean markdown and structured web data. Free card API key; wallet/x402 pay-per-call optional.

The current version, v0.2.5, was published to the official MCP registry on 2026-08-29. It is distributed as skim-mcp on npm and as a hosted remote over streamable-http, filed under Other by this index, and declares 3 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using io.github.JessieJanie/skim402 in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

REVIEWstatus: PARTIALfresh until 2026-10-19 01:25 UTC

screened 2026-08-30tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No malicious instructions”via static_description

Limits of this verdict

- Semantic screen only - the deterministic conformance probe has not run on this server
- Confidence is reported but not yet calibrated (v1)
- Screen reads the tool description, not the live behavior
- advisory
- registry description only no input schema
- screen model 8b
- Still current: the description we screened is unchanged, re-checked against the registry

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-10-12).

Contracts can change after screening, with no version bump. The gate pins io.github.JessieJanie/skim402’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Contract drift · crawler-observed · ledger

1 contract change observedmost recent Mon, 07 Sep 2026 04:00:00 GMTsafety-relevant diff

1 change with the declared version unchanged.

what changedallowed values removed

Observed by mcpindex’s crawler between daily registry snapshots - a contract diff, not a safety verdict, and not an in-path prevention (that is the gate). A “safety-relevant diff” touches a safety-relevant field; it is not a confirmed vulnerability. Shown at the server level; individual tools are not named. Absence is not a clean bill of health: only public-registry servers are crawled.

Cite this record

People vet a server before wiring it in. One line on your project site or docs answers that with an independent record: screening verdict, registry provenance, contract drift history. It stays current as new screens and drift events land.

Markdown

[Independent trust record for io.github.JessieJanie/skim402](https://mcpindex.ai/server/io-github-jessiejanie-skim402) - screening verdict, registry provenance, and contract drift monitoring.

HTML

<a href="https://mcpindex.ai/server/io-github-jessiejanie-skim402">Independent trust record for io.github.JessieJanie/skim402</a> - screening verdict, registry provenance, and contract drift monitoring.

Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown

[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-jessiejanie-skim402)](https://mcpindex.ai/server/io-github-jessiejanie-skim402)

HTML

<a href="https://mcpindex.ai/server/io-github-jessiejanie-skim402"><img src="https://mcpindex.ai/api/v1/badge/io-github-jessiejanie-skim402" alt="mcpindex verdict" height="20" /></a>

Environment variables

SKIM_API_KEY

secret

Recommended. Card-plan API key (sk402_...). Get a free key at https://skim402.com/pricing. Takes priority over SKIM_WALLET_PRIVATE_KEY. Enables read_url, read_urls, extract_url, crawl_url, read_pdf, watch, and poll_signal without a wallet.

SKIM_WALLET_PRIVATE_KEY

secret

Optional. Base-network wallet private key (0x-prefixed, 64 hex chars) for x402 pay-per-call if you are not using SKIM_API_KEY. Fund with a small amount of USDC on Base. Ignored when SKIM_API_KEY is set.

SKIM_MAX_PRICE_USD

Optional cap on per-call price in USD (default 0.01). Wallet lane only. Raise (e.g. 0.05) for batch/extract/watch. Requests that would cost more than this are rejected without payment.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

Alternatives in Other

BetSlip Doctor

ai.betslipdoctor/mcp

Bet slip grader: grade a parlay A+ to F- before you bet, track slips, history and Tail. 21+, US.

Clip Studio MCP

ai.clipstudio/mcp

Hosted MCP for Clip Studio public products — same plan as the website.

MCP Doctor

io.github.Jiansen/mcp-doctor

Check and improve the contract quality of any MCP server — for humans, agents, and platforms.

Install this server

Remote endpoint

Streamable HTTP / SSE endpoint. Add to any MCP client that supports remote servers.

https://skim402.com/api/mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "skim402": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "skim-mcp"
      ],
      "env": {
        "SKIM_API_KEY": "<your-skim_api_key>",
        "SKIM_WALLET_PRIVATE_KEY": "<your-skim_wallet_private_key>",
        "SKIM_MAX_PRICE_USD": "<skim_max_price_usd>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "skim402": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "skim-mcp"
      ],
      "env": {
        "SKIM_API_KEY": "<your-skim_api_key>",
        "SKIM_WALLET_PRIVATE_KEY": "<your-skim_wallet_private_key>",
        "SKIM_MAX_PRICE_USD": "<skim_max_price_usd>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y -- skim-mcp

Claude Code (claude mcp add)

claude mcp add --scope user skim402 -- npx -y -- skim-mcp

Gemini CLI (gemini mcp add)

gemini mcp add -s user skim402 npx -y -- skim-mcp

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-jessiejanie-skim402

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.2.5
category: Other
verdict expires: 2026-10-19
quality: 84 / 100
operator: JessieJanie

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Verify it → · or email us →

Provenance

Each verdict is bound to a hash of the exact description it judged, so a re-crawl that changes the text produces a new record rather than silently inheriting this one. Verdict history is hash-chained and anchored to Bitcoin via OpenTimestamps (latest confirmed at block 970,873). Verify it yourself.

Links

Repository →Website →

Remote endpoint

https://skim402.com/api/mcp