MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Publisher portfolio

clawhard.com

Explore the MCP servers published by clawhard.com, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
15

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
15

Active servers with a recorded connection probe

Latest probe connected
15

Latest stored probe connected. This is not a live guarantee.

Repositories
0

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
Clawhard Studio

Token counts, contrast, time zones, cron, JSON repair, DMARC, leaked keys, packages, hidden Unicode

OtherAutomation & workflows

Responded97 ms13 / 22
Clawhard Dev Tools

Exact developer checks: email DNS, Supabase RLS, cron, JSON, contrast, time zones, npm/PyPI packages

Developer ToolsDatabase

Responded62 ms12 / 22
Deadbolt

Check Supabase SQL for who can read and write each table: RLS gaps, open policies, grants, fix SQL.

Developer ToolsDatabase

Responded61 ms12 / 22
Doorman

Check which AI bots a website or a pasted robots.txt lets in, grouped by purpose.

OtherOther

Responded78 ms12 / 22
Halves

Split shared costs fairly: who owes whom, in the fewest payments. No account.

Finance & CryptoPayments & trading

Responded85 ms12 / 22
Mend

Repair broken JSON without changing values, find the exact error, outline or query big payloads.

OtherOther

Responded73 ms12 / 22
Meridian

Convert times between zones with daylight saving right, see who is awake, find meeting slots.

ProductivityFile & docs

Responded57 ms12 / 22
Notary

Check npm and PyPI packages exist before install: versions, age, downloads, look-alikes.

Developer ToolsCode & DevOps

Responded76 ms12 / 22
Runsheet

Create a live, shareable day-of schedule for weddings, shoots, conferences and events.

OtherOther

Responded77 ms12 / 22
Spill

Find leaked API keys, tokens and passwords in pasted text, see which are live, get a clean copy.

OtherOther

Responded92 ms12 / 22
Stamp

Check a domain's SPF, DKIM, DMARC and MX from live DNS, the Gmail/Yahoo rules, and fix records.

ProductivityCommunication & messaging

Responded70 ms12 / 22
Swatch

Check WCAG color contrast, fix failing colors, build 50-950 palettes. No account.

OtherOther

Responded71 ms12 / 22
Tick

Next cron run times in any IANA timezone, with DST gap and fold warnings.

OtherAutomation & workflows

Responded58 ms12 / 22
Token Diet

Count tokens exactly for any text and see if it fits a 128K, 200K or 1M context window.

OtherOther

Responded54 ms12 / 22
Xray

Find hidden Unicode in text or files: ASCII smuggling decoded, bidi overrides, look-alike letters.

OtherOther

Responded67 ms12 / 22

Company & identity

About clawhard.com

clawhard.com publishes MCP servers under the com.clawhard namespace. This namespace uses a reverse-domain identity in the directory.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories

No source repositories listed yet.