{"server":{"name":"io.github.rwaldman/agentbits","title":"Agent Bits","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://agentbits.dev/mcp","type":"streamable-http"}],"version":"0.3.0","repository":{"url":"https://github.com/rwaldman/agentbits","source":"github"},"websiteUrl":"https://agentbits.dev","description":"Machine-readable utilities and datasets for AI agents."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-08-12T16:58:32.906057Z","publishedAt":"2026-08-12T16:58:32.906057Z","statusChangedAt":"2026-08-12T16:58:32.906057Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://agentbits.dev/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2026-07-28"],"stateless":true},"health":{"reachable":true,"uptime_30d":0.95652175,"latency_ms_p50":550,"consecutive_failures":0,"last_probe_at":"2026-10-20T01:57:44.758Z","last_ok_at":"2026-10-20T01:57:44.758Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"base64_decode","title":null,"description":"Decode a Base64 string into UTF-8 text and report invalid payloads as errors when recovering embedded credentials, tokens, or transport-encoded content.\n\nUse when:\n- Decode this Base64 string to UTF-8 text\n- Recover plain text from a Base64-encoded payload\n- Check whether a Base64 string is valid and decode it\n\nDo not use when:\n- Encode plain text to Base64 (use base64_encode)\n- Decode percent-encoded URL components (use url_decode)\n- Decrypt ciphertext—Base64 decoding is not decryption","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"base64_encode","title":null,"description":"Convert a UTF-8 string into standard Base64 when you need a portable text encoding for credentials, binary-safe transport, or embedding data in JSON/HTTP fields.\n\nUse when:\n- Encode this UTF-8 string as Base64\n- Convert plain text into standard Base64 for transport\n- Produce a Base64 representation of a credential or payload string\n\nDo not use when:\n- Decode Base64 back to text (use base64_decode)\n- Percent-encode URL components (use url_encode)\n- Hash or encrypt data for security—Base64 is encoding only","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"countries_bulk","title":null,"description":"Download the complete versioned countries dataset as JSON for caching, offline use, or multi-country analysis when a single country_lookup call is not enough.\n\nUse when:\n- Download the full countries dataset as JSON\n- Cache the complete versioned countries snapshot for offline use\n- Analyze or filter many countries without repeated single-code lookups\n\nDo not use when:\n- Look up metadata for a single country by ISO code (use country_lookup instead)\n- Look up one currency or language code (use currency_lookup / language_lookup)\n- Fetch live geopolitical or exchange-rate feeds\n\nPayment: 0.001 USDC via x402 on eip155:8453. No account. No API key. No signup.","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"country_lookup","title":null,"description":"Resolve an ISO 3166-1 alpha-2 country code (for example CA, US, JP) to official name, region, currency, calling code, languages, and related country metadata when you already have the two-letter code.\n\nUse when:\n- What currency and calling code does country code JP use?\n- Get official name, region, and languages for ISO country CA\n- Look up standardized metadata for a two-letter ISO 3166-1 country code\n\nDo not use when:\n- Download the full countries dataset for offline or multi-country use (use countries_bulk)\n- Look up currency symbol or decimals by ISO 4217 code alone (use currency_lookup)\n- Search for a country when you only know its English name and not the ISO code","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"currency_lookup","title":null,"description":"Resolve an ISO 4217 currency code such as USD, EUR, or JPY to its name, symbol, decimal places, and which countries use it when you need currency metadata rather than a live exchange rate.\n\nUse when:\n- What is the symbol and number of decimal places for EUR?\n- Which countries use currency code JPY?\n- Get ISO 4217 name and metadata for USD\n\nDo not use when:\n- Convert amounts between currencies or fetch live FX rates\n- Find which currency a country uses when you only have a country code (use country_lookup)\n- Validate payment-card-like numbers (use luhn_validate)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"http_status_lookup","title":null,"description":"Explain what a numeric HTTP status code such as 404 or 429 means by returning its standard reason phrase and a short description for debugging or API responses.\n\nUse when:\n- What does HTTP status 404 mean?\n- Get the standard name and description for status code 429\n- Explain an HTTP response code returned by an API\n\nDo not use when:\n- Decide whether a request succeeded without needing the status name\n- Look up MIME types or content-type headers (use mime_lookup)\n- Diagnose TLS, DNS, or network failures that are not HTTP status codes","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"isbn_validate","title":null,"description":"Verify whether an ISBN-10 or ISBN-13 passes checksum rules and return normalized digits when checking book identifiers before catalog or purchase flows.\n\nUse when:\n- Is this ISBN valid?\n- Check the checksum for an ISBN-13 book identifier\n- Normalize and validate an ISBN-10 or ISBN-13 string\n\nDo not use when:\n- Look up book title, author, or cover metadata from an ISBN\n- Validate UUIDs (use uuid_validate) or payment-card Luhn numbers (use luhn_validate)\n- Validate arbitrary barcode formats that are not ISBN-10/13","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"json_validate","title":null,"description":"Parse a string as JSON to confirm it is well-formed and return a normalized representation when possible before further processing or storage.\n\nUse when:\n- Is this string valid JSON?\n- Parse and normalize a JSON payload before processing\n- Check whether agent or user-supplied text is well-formed JSON\n\nDo not use when:\n- Validate against a specific JSON Schema or OpenAPI model beyond well-formedness\n- Encode or decode Base64 (use base64_encode / base64_decode)\n- Validate UUID or ISBN identifier formats","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"language_lookup","title":null,"description":"Resolve an ISO 639-1 language code such as en, fr, or ja to its English name and native name when you need language metadata from a two-letter code.\n\nUse when:\n- What language does ISO 639-1 code ja refer to?\n- Get the native name for language code fr\n- Resolve a two-letter language code to its English and native names\n\nDo not use when:\n- Translate text between languages\n- Detect the language of arbitrary free-form text\n- Look up country languages from a country code (use country_lookup)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"luhn_validate","title":null,"description":"Run the Luhn checksum on a numeric string such as a payment-card-like identifier to verify the check digit before accepting or storing the value.\n\nUse when:\n- Does this number pass a Luhn check?\n- Validate a payment-card-like identifier checksum\n- Verify a numeric ID that uses a Luhn check digit\n\nDo not use when:\n- Charge a card, tokenize payments, or call a payment processor\n- Validate ISBNs (use isbn_validate) or UUIDs (use uuid_validate)\n- Look up currency metadata (use currency_lookup)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"mime_lookup","title":null,"description":"Map a file extension such as webp or png, or a MIME type string, to curated Content-Type metadata when setting headers, validating uploads, or choosing a media type.\n\nUse when:\n- What MIME type should I use for a .webp file?\n- Look up metadata for Content-Type application/json\n- Resolve a file extension to the correct MIME type for an upload or response header\n\nDo not use when:\n- Sniff or detect MIME type from raw file bytes\n- Encode or decode Base64 file payloads (use base64_encode / base64_decode)\n- Look up DNS top-level domain metadata (use tld_lookup)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"timestamp_convert","title":null,"description":"Convert Unix epoch seconds or milliseconds to ISO-8601, or an ISO-8601 datetime to Unix epoch values, when bridging APIs that disagree on time formats.\n\nUse when:\n- Convert this Unix timestamp to ISO-8601\n- Turn an ISO-8601 datetime into epoch milliseconds\n- Bridge APIs that mix Unix seconds and ISO-8601 strings\n\nDo not use when:\n- Convert a datetime between IANA timezones while preserving the instant (use timezone_convert)\n- Convert length, mass, or temperature units (use unit_convert)\n- Interpret relative phrases like 'next Tuesday' or 'in 3 hours'","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"timezone_convert","title":null,"description":"Convert an ISO-8601 datetime from one IANA timezone to another while preserving the same instant, including daylight-saving-aware wall times such as Toronto to Tokyo.\n\nUse when:\n- What time is 3pm Toronto in Tokyo?\n- Convert an ISO-8601 datetime from America/New_York to Europe/London\n- Show the same instant in another IANA timezone with DST-aware offsets\n\nDo not use when:\n- Only convert between Unix epoch and ISO-8601 without changing timezone (use timestamp_convert)\n- Convert length, mass, or temperature units (use unit_convert)\n- Guess a city timezone from a postal address without an IANA zone id","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"tld_lookup","title":null,"description":"Identify what a DNS top-level domain such as com, io, or ai is classified as and commonly used for when classifying domains or answering TLD questions.\n\nUse when:\n- What kind of TLD is .io?\n- Is .ai a country-code or generic top-level domain?\n- Get curated metadata for DNS TLD com\n\nDo not use when:\n- Check whether a full domain name is registered or available\n- Resolve DNS records or WHOIS ownership\n- Look up MIME types for file extensions (use mime_lookup)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"unit_convert","title":null,"description":"Convert a numeric value between supported length, mass, or temperature units—for example miles to kilometers or Celsius to Fahrenheit—when you need a deterministic unit conversion.\n\nUse when:\n- Convert 10 miles to kilometers\n- What is 25°C in Fahrenheit?\n- Convert a mass value between kilograms and pounds\n\nDo not use when:\n- Convert currencies or fetch exchange rates (use currency_lookup for metadata only)\n- Convert timestamps or timezones (use timestamp_convert / timezone_convert)\n- Convert unsupported unit categories outside length, mass, and temperature","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"url_decode","title":null,"description":"Decode a percent-encoded URL component into plain text when reading query parameters, path segments, or form values that contain escaped characters.\n\nUse when:\n- Decode this percent-encoded URL component\n- Convert %20-style escapes back to plain text\n- Recover the original string from an encoded query parameter\n\nDo not use when:\n- Percent-encode text for a URL (use url_encode)\n- Decode Base64 payloads (use base64_decode)\n- Parse HTML entities that are not URL percent-encoding","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"url_encode","title":null,"description":"Apply encodeURIComponent-style percent-encoding so query parameters, path segments, or form values are safe to place in a URL.\n\nUse when:\n- Percent-encode this string for a query parameter\n- Make a path segment URL-safe with encodeURIComponent-style encoding\n- Encode special characters before inserting text into a URL\n\nDo not use when:\n- Decode a percent-encoded string (use url_decode)\n- Encode binary data as Base64 (use base64_encode)\n- Build or rewrite a full absolute URL structure beyond component encoding","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"},{"name":"uuid_validate","title":null,"description":"Check whether a string is a well-formed UUID and, when recognizable, report its version and variant so you can accept or reject identifier inputs confidently.\n\nUse when:\n- Is this string a valid UUID?\n- What version and variant is this UUID?\n- Validate a UUID before using it as a primary key or request id\n\nDo not use when:\n- Generate a new UUID\n- Validate ISBNs or other non-UUID identifiers (use isbn_validate)\n- Validate JSON structure (use json_validate)","annotations":null,"source":"probe","observed_at":"2026-10-20T01:57:44.758Z"}],"dev.protogrid/trust":{"score":93,"components":{"hygiene":100,"liveness":98,"freshness":85,"provenance":90},"drivers":["+repository","+namespace-matches-repo","+website","+reachable","+uptime-96%","~updated-69d-ago"],"flags":[],"blocked":false,"computed_at":"2026-10-20T08:16:33.341Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":83,"label":"good","components":{"auth":null,"hygiene":71,"protocol":88,"stability":100,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"supports 2026-07-28 (server/discover)","status":"pass","category":"protocol"},{"id":"protocol.stateless","detail":"answers without a session","status":"pass","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"tools/list declares ttlMs 0, so clients re-fetch it on every use","status":"warn","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones","status":"fail","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: base64_decode (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); base64_encode (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); countries_bulk (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 3,357 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"no tool changes in 30 days","status":"pass","category":"stability"},{"id":"stability.rug_pull","detail":"no tool changed its meaning under the same name","status":"pass","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-tools.annotations","-tools.directory_hints","~protocol.list_ttl"],"flags":[],"tool_count":18,"token_estimate":3357,"tools_hash":"99a625d484562d11c938cdc4b9f0c52b","tools_changed_at":null,"computed_at":"2026-10-20T08:26:04.529Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"io.github.rwaldman/agentbits","aliases":[],"alias_count":0,"repository_key":"github:rwaldman/agentbits","owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/io.github.rwaldman%2Fagentbits/tools","arguments":{"name":"io.github.rwaldman/agentbits"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/io.github.rwaldman%2Fagentbits/connection?target=mcpServers","arguments":{"name":"io.github.rwaldman/agentbits","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}