Penniless Data Utilities
Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.
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Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"penniless-data-utilities": {
"url": "https://penniless-json-repair.sjaman.workers.dev/mcp"
}
}
}Remote-Endpunkte
https://penniless-json-repair.sjaman.workers.dev/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (9)
⚪repair_json(input)
Repairs malformed LLM JSON: strips Markdown fences and prose wrappers, fixes trailing commas, converts Python literals (True/False/None) and single/unquoted keys, removes comments, recovers balanced JSON from truncated output. Body {input} -> {ok, repaired, applied}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"input": {
"type": "string",
"description": "Malformed JSON text"
}
},
"required": [
"input"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪yaml_to_json(input)
Converts a YAML subset (block maps, sequences, nested indentation, scalars, comments) into JSON with no runtime dependency. Body {input} -> {ok, value, warnings}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"input": {
"type": "string",
"description": "YAML document text"
}
},
"required": [
"input"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪cron_next_run(expr, after)
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 $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"expr": {
"type": "string",
"description": "5-field cron expression"
},
"after": {
"type": "string",
"description": "ISO timestamp to search after (default now)"
}
},
"required": [
"expr"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪text_diff(old, new, context)
Produces a unified diff plus added/removed counts between two texts (LCS line diff, configurable context lines). Body {old, new, context?} -> {ok, identical, added, removed, hunks, unified}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"old": {
"type": "string",
"description": "Original text"
},
"new": {
"type": "string",
"description": "Changed text"
},
"context": {
"type": "number",
"description": "Context lines per hunk (default 3)"
}
},
"required": [
"old",
"new"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}🟢text_extract(input, numbers, codeBlocks)
Extracts clean text, title, headings, links, URLs, and emails from HTML or plain text. Body {input, numbers?, codeBlocks?} -> {ok, source, title, headings, links, urls, emails, text}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"input": {
"type": "string",
"description": "HTML or plain text"
},
"numbers": {
"type": "boolean",
"description": "Keep numeric strings in text output"
},
"codeBlocks": {
"type": "boolean",
"description": "Keep pre/code blocks"
}
},
"required": [
"input"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪domain_whois(domain)
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 $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Domain name, no scheme"
}
},
"required": [
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪dns_lookup(domain, type)
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 $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Hostname to resolve"
},
"type": {
"type": "string",
"enum": [
"A",
"AAAA",
"CNAME",
"MX",
"TXT",
"NS",
"SOA",
"PTR",
"SRV",
"CAA"
],
"description": "Record type (default A)"
}
},
"required": [
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪github_repo_stats(repo)
Popularity and metadata for any public GitHub repo: stars, forks, open issues, watchers, language, license, topics, last push. Body {repo} -> {ok, found, stars, forks, openIssues, language, license, pushedAt}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"repo": {
"type": "string",
"description": "owner/name"
}
},
"required": [
"repo"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}⚪email_validate(email)
Email deliverability check: RFC-style syntax plus live MX probe of the domain. Body {email} -> {ok, valid, formatValid, domainHasMx, mx[]}. Costs $0.001 USDC on Base per call.
Eingabe-Schema
{
"type": "object",
"properties": {
"email": {
"type": "string",
"description": "Email address"
}
},
"required": [
"email"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": {}
}Community
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