Utuh watcher MCP server
Sweep bonded completeness claims on Creditcoin against Ethereum, and refute one that omits an event.
0 stars52 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Utuh watcher tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it
- Code scan2 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 1 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Utuh watcher compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 83/100
- higher than 65% of 48,255 servers
- Downloads a week
- 52
- more than 43% of 12,191 servers with a package
Install Utuh watcher in Claude Code, Cursor or VS Code
Runs npx -y utuh-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add utuh-mcp -- npx -y utuh-mcp
What the publisher says
From the Utuh watcher repository's README, as published. We do not edit it. Read it on GitHub
Utuh
Utuh bonds the claim that a set of events is complete, pays half the bond to anyone who proves one event was left out, and lends CTC undercollateralized against the claims that survive.
utuh — Indonesian: whole, intact, with nothing missing. A completeness layer for the Attestcoin Protocol, built for BUIDL CTC 2026 Fall and deployed on Creditcoin CC3 Testnet.
and the console at utuh.vercel.app/app/ (sweep, refute, borrow; no server, no clone).
- Live: utuh.vercel.app (landing, read from Creditcoin as it draws)
· claim 20, a false "never liquidated" over 216,000 Ethereum mainnet blocks, refuted by one liquidation proof
- Two refuted claims, one click each: claim 5, sealed one event short and broken from a browser
repository and the submission quote against the live chain and exits non-zero on any that no longer holds. On 2026-09-14, after the production deploy, it printed 25 of 25, two of them checks that read the example gate below.
- Verify every number yourself: npm run judge — no key. It re-measures every number this
MCP Registry. For clients that cannot run a command, the same server answers at https://utuh.vercel.app/api/mcp (below).
- Hold the watcher role from an agent: npx -y utuh-mcp — 0.4.0 on npm and in the official
mutants killed · Slither 0 findings · halmos 5 of 5 · every contract verified on Blockscout and matched on Sourcify · 248 TransactionVerified events on CC3's own indexer.
- Measured: 211 Foundry tests with 16 invariants, 100% line and branch coverage and 99.1% of 737
· Deck: web/deck.pdf
- Demo video (3 min): https://youtu.be/HwSnv3E4tzo · Whitepaper: PDF, from web/whitepaper.html
What is on-chain, all verified on Blockscout and Sourcify (every address and read):
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Utuh watcher: common questions
- Is Utuh watcher MCP server safe?
- Mostly: it is graded B (83/100). Read the Utuh watcher safety report
- How do I install Utuh watcher?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Utuh watcher need an API key?
- Yes. The registry entry asks for
PRIVATE_KEY. - Is Utuh watcher maintained?
- The last commit was 33 days ago (2026-10-02). The latest release is v0.4.0.
- How does Utuh watcher compare with other MCP servers?
- safety score 83/100 (higher than 65% of 48,255 servers); downloads a week 52 (more than 43% of 12,191 servers with a package). Full comparison.