mcp-registry/io.github.danielarif26/penniless-data-utilities · v3.1.0
As of 2026-10-22 14:38 UTC, the Danielarif26 Penniless Data Utilities MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 10 minutes.
Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.
Claude Code
claude mcp add --transport http danielarif26-penniless-data-utilities-mc https://penniless-json-repair.sjaman.workers.dev/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"danielarif26-penniless-data-utilities-mc": {
"type": "http",
"url": "https://penniless-json-repair.sjaman.workers.dev/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
9 of 9 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
1 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
Handshake + tools/list takes ~2,083 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities/fixes
{
"name": "cron_next_run",
"description": "Computes the next UTC fire time for a 5-field cron expression (supports steps, ranges, lists, and month/weekday names). Body {expr, after?} -> {ok, next, epochMs}. Costs $0.001 USDC on Base per call.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"expr"
],
"properties": {
"expr": {
"type": "string",
"description": "5-field cron expression"
},
"after": {
"type": "string",
"description": "ISO timestamp to search after (default now)"
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": false
},
"title": "Penniless Cron Next Run"
}{
"name": "dns_lookup",
"description": "JSON DNS-over-HTTPS lookup for A, AAAA, CNAME, MX, TXT, NS, SOA, PTR, SRV, CAA. Body {domain, type?} -> {ok, domain, type, status, answers[]}. Costs $0.001 USDC on Base per call.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"domain"
],
"properties": {
"type": {
"enum": [
"A",
"AAAA",
"CNAME",
"MX",
"TXT",
"NS",
"SOA",
"PTR",
"SRV",
"CAA"
],
"type": "string",
"description": "Record type (default A)"
},
"domain": {
"type": "string",
"description": "Hostname to resolve"
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
},
"title": "Penniless DNS Lookup"
}{
"name": "domain_whois",
"description": "Structured WHOIS via RDAP for any domain: registrar, IANA id, statuses, expiry/registration dates, nameservers, DNSSEC. Body {domain} -> {ok, found, domain, registrar, status[], events{}, nameservers[], dnssec}. Costs $0.001 USDC on Base per call.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain name, no scheme"
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
},
"title": "Penniless WHOIS Lookup"
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.danielarif26/penniless-data-utilities"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.danielarif26/penniless-data-utilities"}) over MCP.
text_extract ~172 tokenstext_diff ~168 tokensdns_lookup ~157 tokensrepair_json ~154 tokenscron_next_run ~150 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.danielarif26%2Fpenniless-data-utilities?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:eb6cddde5a8630ca…, first seen 2026-10-17, included at leaf 1214 of 46,493. Version history · verify what your client received.
Compare: most reliable other servers · most reliable communication servers · most reliable data servers · most reliable code servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-22 14:38 UTC, the Danielarif26 Penniless Data Utilities MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 10 minutes.
Danielarif26 Penniless Data Utilities MCP server advertises 9 tools, including cron_next_run, dns_lookup, domain_whois, email_validate, github_repo_stats.
Point your MCP client at this streamable-http endpoint: https://penniless-json-repair.sjaman.workers.dev/mcp
Glimind scanned all 9 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.