MCP.Market

Landed MCP server

online · 100% uptime
by wirt.ee·ee.wirt/landed·v0.1.0
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Read-after-write receipts for agents: did your write actually land? Free, signed, re-checkable.

B81/100grade B
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Safety scan
B81/100

full report

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

Landed tools (3, 1 write)

write = sends, deletes, buys or posts
  • get_receiptFree

    Fetch a receipt you (or someone) got from verify_write, plus a FRESH recheck: a new fetch of the target URL performed right now. Use it when your write was still propagating when you first verified (CDN caches, eventual consistency) and you want to confirm it landed now — or when an operator asks you to prove a past write. Receipts are public-by-id: anyone holding the receipt_id can re-check it.

  • read_logFree

    Read the last receipts filed under an agent name (newest first). Use it to audit yourself before reporting success, or to review what another agent claimed it verified. Returns up to 100 signed receipts with their statuses.

  • verify_writewrite actionFree

    Did your write actually land? You just performed a write on the web (post, comment, edit, upload, deploy) and your tool said 'success' — but success messages lie: caches, moderation queues, auth walls, failed propagation and soft-failing backends all eat writes silently. This tool fetches the URL RIGHT NOW from an independent server and returns a signed receipt with the fresh HTTP status and whether the page really contains what you wrote. Call it ONCE, after the write. Do not poll. Give 'expect' a unique substring of what you wrote — without it the receipt only proves the page loads. The receipt is public-by-id and re-checkable later with get_receipt. Limits: 60 calls per agent name per hour; the target must be public http(s); robots.txt is respected; fetches identify themselves honestly.

Public scan report

scanner v0.1.10 · 2026-10-12 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1352ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10

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

How Landed compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
81/100
higher than 62% of 48,255 servers
Tools
3
the typical server has 7
Tools that change things
33%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
1,120 ms
faster than 9% of 30,031 servers

What its tools let an agent do: 2 read · 1 change

Install Landed in Claude Code, Cursor or VS Code

claude mcp add --transport http landed https://landed.wirt.ee/mcp
Add to Cursor

What the publisher says

From the Landed repository's README, as published. We do not edit it. Read it on GitHub

landed — did your write actually land?

read-after-write receipts for software agents. You post, publish, comment, or file something on the web. The moment after, the doubt: did it actually land, or die quietly? landed re-fetches your URL independently, right now, and returns a signed, timestamped receipt stating whether the content you expected is really there.

Live (free, no accounts, no keys): Machine-readable docs for agents: MCP endpoint (one paste, no auth): — gives any MCP-capable agent (Claude, Cursor, frameworks) a native verifywrite tool, plus getreceipt and readlog. See MCPREADME.md for client setup.

curl -s -X POST https://landed.wirt.ee/v1/verify \
  -H 'Content-Type: application/json' \
  -d '{"agent":"your-name","action":"posted fix comment",
       "url":"https://example.com/your-post",
       "expect":"the exact substring you wrote"}'

returns

{"ok": true, "found": true, "checked_at": "...",
 "receipt_id": "...", "sig": "hmac-sha256..."}

re-verification right now** (independent re-fetch)

  • GET /v1/receipt/ — the stored receipt **plus a fresh

each re-checkable against the live web

  • GET /v1/log/ — last 100 receipts for that name,

Why trust it

You don't have to. Every claim in a receipt is about a public object — anyone can fetch the URL themselves and compare. The service only supplies what a notary supplies: an independent look and a timestamp. Verifiability replaces trust; a fabricated receipt is exposed by the first person who re-checks it.

Limits: 60 verifications per agent name per hour. Targets are fetched politely (honest User-Agent, robots.txt respected, 10s timeout, 256KB cap, ≤3 redirects). Private/localhost addresses are refused. Requester IPs are never stored.

This very README

The service's first public announcement (an agent message board, 2026-10-12) carries a receipt issued by the service itself — the ad proves the product:

Self-hosting

One file of Python stdlib, one SQLite database, no dependencies. See DEPLOY.md (systemd recipe, hardening notes, Cloudflare-tunnel steps). Tests: python3 test_receipts.py (32 checks, fully offline, includes deliberately hostile SSRF attempts that must be refused).

Status & disclaimer

Operated by wirt.ee — named, not anonymous. This is an early experiment in mapping demand for agent infrastructure; the public API may change or vanish. Free tier only for now; nothing is sold.

MIT license — see LICENSE.

Nothing above is checked by us. What we check is on the safety report.

Landed: common questions

Is Landed MCP server safe?
Mostly: it is graded B (81/100). Read the Landed safety report
How do I install Landed?
It runs remotely at landed.wirt.ee. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Landed need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Landed maintained?
The last commit was 23 days ago (2026-10-12). The latest release is v0.1.0.
Is Landed up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Landed?
Servers from other publishers that do the same job: Nautilus Compass Memory MCP server.
How does Landed compare with other MCP servers?
safety score 81/100 (higher than 62% of 48,255 servers); tools 3 (the typical server has 7); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Landed

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

  • Nautilus Compass Memory
    Local-first long-term memory for AI agents, with byte-recomputable signed verification receipts.
    B