Mmcp.market

Clearlot MCP server

by clarkthomas·io.github.clarkthomas/clearlot·v0.3.0
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Specified RFQ tape. Free search and quote. Missed specs stay. Merchant checkout.

B81/100grade B
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Safety scan
B81/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Clearlot tools (8, 2 write)

write = sends, deletes, buys or posts
  • cover_intentFree

    Attach a posted offer to a buy intent. No deposits. No order placement.

  • get_quoteFree

    Free live quote. Mixes vendor offers and catalog. Every spec is written to the demand tape. Does not place orders.

  • list_demandFree

    Read clustered hashes with intent, offer, search, and miss counts. Signal only. Not a fill.

  • open_checkoutFree

    Return merchant product/checkout URL for a quote. Does not complete payment.

  • open_poolFree

    Cluster intents by spec hash. No deposits.

  • post_intentwrite actionFree

    Record a buy intent. Free. Does not charge or hold funds.

  • post_offerwrite actionFree

    Record a vendor ask against a spec hash. Free. No inventory held here. Merchant stays merchant of record.

  • search_supplyFree

    Free supply scan. Every query is written to the demand tape. Misses become implicit intents.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 612ms20/20
  • Tool poisoning8 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
  • Maintenancelast push 9 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http clearlot https://clearlot-hardware-hq.vercel.app/mcp
Add to Cursor

Clearlot: common questions

Is Clearlot MCP server safe?
Mostly: it is graded B (81/100). Read the Clearlot safety report
How do I install Clearlot?
It runs remotely at clearlot-hardware-hq.vercel.app. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Clearlot need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Clearlot maintained?
The last commit was 9 days ago (2026-09-12). The latest release is v0.3.0.
Is Clearlot up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.
What can I use instead of Clearlot?
Servers from other publishers that do the same job: tc39-mcp server, jDocmunch MCP server and Mrd MCP server. Compare all Clearlot alternatives.

Alternatives to Clearlot

Same job from other publishers: the closest match first, then the best rated.

All Clearlot alternatives →
  • tc39-mcp
    Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.
    A
  • jDocmunch MCP
    Section-level doc search for .md, .rst, .adoc, .ipynb, .html, .yaml, .json, and OpenAPI specs.
    A
  • Mrd
    Spacecraft component specs from vendor datasheets: search, digests, facts, gaps, budgets, bus design
    A
Clearlot vs tc39-mcpClearlot vs jDocmunch MCPClearlot vs Mrd

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