Official MCP RegistryListed
1cent Web Intelligence for AI Agents
SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
46
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| catalog.tools.search | Start here before choosing a paid operation. Search the local 1cent catalog without fetching a URL or requiring payment. Returns up to five matching tools with purpose, current atomic Base USDC price and REST path. | Read-only |
| demo.live.pulse | Run the real SSRF-protected URL Pulse service against the fixed https://example.com/ target without payment. The tool accepts no URL, is rate-limited per client and preserves normal cache and audit behavior. | Read-only |
| demo.url.pulse | Return a precomputed example of 1cent URL Pulse output without payment, database access or any network request. This fixed demonstration never accepts a URL and never fetches an external resource. | Read-only |
| web.batch.url_status | Check HTTP status for one to five distinct public URLs. Quote equals the current per-URL unit price multiplied by URL count before work. Processing is sequential, bounded and preserves input order; partial failures use safe error codes. | Read-only |
| web.site.coherence | Check declared robots, sitemap, feed, OpenAPI and llms.txt discovery coherence. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.feeds | Discover declared RSS and Atom feeds. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.llms_txt | Return bounded llms.txt text when publicly available. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.openapi | Discover bounded OpenAPI candidate links declared by the requested page. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.robots | Report the robots.txt policy decision applied to the requested URL. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.security_txt | Fetch bounded public security.txt text without following contacts. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.site.sitemaps | Discover up to five sitemap links declared by the requested page. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.access_flags | Report heuristic authentication, paywall and JavaScript access flags. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.accessibility | Run bounded static HTML accessibility checks without a browser. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.canonical | Resolve requested, final and declared canonical URLs with evidence. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.changed | Compare a public HTTP or HTTPS URL with its previously stored normalized content hash. Creates a baseline on first use, then reports whether content changed and returns current and previous hashes with timestamps. JavaScript is not executed. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to reuse cache; set fresh=true only for a new fetch. | Changes data |
| web.url.citations | Extract bounded citation and reference links with visible labels. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.content_quality | Return deterministic thin-content and page-structure quality signals. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.content_type | Classify MIME type, charset and bounded content length. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.diff | Compare the normalized content hash with the previous stored snapshot. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Changes data |
| web.url.extract | Extract normalized main text and optional links from a public HTTP or HTTPS document. Returns title, author, publication time, language, content hash, truncation and cache state. Output size and fetch time are bounded; JavaScript is not executed. Pass url as an absolute public HTTP(S) URL. Set include_links=true only when normalized links are needed. Keep fresh=false to reuse cache. | Read-only |
| web.url.hash | Compute a versioned SHA-256 of normalized content. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.headers | Return allowlisted response headers only. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.headings | Return the bounded heading hierarchy from h1 through h6. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.images | List up to 100 image references without downloading images. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.jsonld | Extract bounded JSON-LD blocks without executing scripts. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.language | Report declared and heuristically detected document language. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.links | Extract up to 200 normalized safe links. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.localization | Inspect hreflang, canonical and declared-language coherence. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.markdown | Convert readable HTML content to bounded Markdown. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.metadata | Extract title, description, author, dates and canonical metadata. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.passport | Inspect a public HTTP or HTTPS URL and return a structured site passport. Includes pulse fields, registrable domain, robots and sitemap discovery, feeds, OpenAPI hints, and page metadata. Uses at most eight external HTTP requests and does not execute JavaScript. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to reuse cache; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.performance | Return safe network timing, payload and cacheability diagnostics. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.policy | Assess CSP, CORS, cross-origin policy and mixed-content signals. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.pulse | Check a public HTTP or HTTPS URL before expensive browsing or AI processing. Returns availability, redirects, content type, page metadata, language, cache state, content hash, robots policy, and access restrictions. Does not execute JavaScript. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to reuse cache; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.rag_chunks | Split readable text into deterministic bounded RAG chunks. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.redirects | Return the safely validated redirect chain. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.schema_validation | Validate embedded JSON-LD syntax and required Schema.org identifiers. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.security_headers | Assess common response security headers as static evidence. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.social_cards | Extract bounded Open Graph and Twitter Card fields. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.status | Check HTTP reachability, status and final URL. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.tables | Extract bounded HTML tables into machine-readable rows. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.technology | Report evidence-backed framework, CMS and generator signals. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.text | Return bounded normalized readable text. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.timing | Return measured end-to-end fetch timing. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.tls | Report HTTPS certificate validation performed by the safe fetch transport. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
| web.url.word_stats | Estimate words, characters, sentences and reading time. Use only for public HTTP(S) resources; it does not execute JavaScript or bypass access controls. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to allow cache reuse; set fresh=true only when a new upstream fetch is required. | Read-only |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | ru.maxzoa/1cent | 2 Oct 2026 | 2 Oct 2026 | 1 |