tools.schemasevery tool has an object input schema
pass
tools.annotations11 of 11 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 2,965 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
n/a
stability.changes, stability.rug_pulltool history recorded for 0 of the 7 days needed
dependenciesn/a · weight 15
n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package
11 tools, about 2,965 tokens to load them all · tool set 80c3fe64b75d · tools last changed 2026-10-19 · checked 2026-10-19 15:48 UTC
Tool changes
dictionarychangeddescription
before
Definitions of an English word from Wiktionary, grouped by part of speech, with example sentences where Wiktionary gives them, plus the page link and the CC BY-SA attribution to show. Use for writing help, vocabulary, translation checks and word games. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 57% of words in common
Definitions of an English word from Wiktionary, grouped by part of speech, with example sentences where Wiktionary gives them, plus the page link and the CC BY-SA attribution to show. Use for writing help, vocabulary, translation checks and word games. Example: word=serendipity. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
wikipediachangeddescription
before
Short summary of a Wikipedia article in any language edition: title, one-paragraph extract, description, thumbnail and page URL. Use to ground an agent's answer in a quick, citable fact sheet. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 52% of words in common
Short summary of a Wikipedia article in any language edition: title, one-paragraph extract, description, thumbnail and page URL. Use to ground an agent's answer in a quick, citable fact sheet. Example: title=Stockholm, lang=en. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
url_metachangeddescription
before
Fetch a public web page's head and return link-preview metadata: title, description, site name, type, preview image, canonical URL, language, author, published time, favicon, theme colour, and every OpenGraph and Twitter-card field. Reads at most 512 KB and never runs JavaScript. Use to build link previews, label citations or check how a URL will unfurl before sharing it. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 62% of words in common
Fetch a public web page's head and return link-preview metadata: title, description, site name, type, preview image, canonical URL, language, author, published time, favicon, theme colour, and every OpenGraph and Twitter-card field. Reads at most 512 KB and never runs JavaScript. Use to build link previews, label citations or check how a URL will unfurl before sharing it. Example: url=https://github.com/. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
feedchangeddescription
before
Read a public RSS 2.0, RSS 1.0 or Atom feed and get the feed title, link and description plus its newest items: title, link, date (ISO 8601), short plain-text summary, author and id. Up to 50 items, feeds up to 2 MB. Lenient with real-world feeds; a page that is not a feed returns 422, uncharged. Use to follow news, blogs, release notes or podcasts without scraping pages. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.002 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 62% of words in common
Read a public RSS 2.0, RSS 1.0 or Atom feed and get the feed title, link and description plus its newest items: title, link, date (ISO 8601), short plain-text summary, author and id. Up to 50 items, feeds up to 2 MB. Lenient with real-world feeds; a page that is not a feed returns 422, uncharged. Use to follow news, blogs, release notes or podcasts without scraping pages. Example: url=https://github.blog/feed/, limit=10. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
extract_renderedchangeddescription
before
Same output as /extract, but the page is first rendered in a real browser, so single-page apps and pages that build their content with JavaScript come back with their text instead of an empty shell. Waits for the network to settle (up to 15 seconds). Public pages only; no login. Use when /extract returns EXTRACTION_EMPTY or too little text for a page you can read in a browser. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.01 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 63% of words in common
Same output as /extract, but the page is first rendered in a real browser, so single-page apps and pages that build their content with JavaScript come back with their text instead of an empty shell. Waits for the network to settle (up to 15 seconds). Public pages only; no login. Use when /extract returns EXTRACTION_EMPTY or too little text for a page you can read in a browser. Example: url=https://example.com/, format=markdown, maxChars=20000, section=main. Price $0.01/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
pdf_textchangeddescription
before
Download a public PDF (up to 10 MB) and return its text page by page, with title, author, page count and character counts. Choose a first page and how many pages to read (up to 200) and cap the output with maxChars. Scanned PDFs without a text layer, encrypted files and non-PDF URLs fail uncharged. Use to read papers, invoices, reports and manuals into an agent's context. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.005 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 66% of words in common
Download a public PDF (up to 10 MB) and return its text page by page, with title, author, page count and character counts. Choose a first page and how many pages to read (up to 200) and cap the output with maxChars. Scanned PDFs without a text layer, encrypted files and non-PDF URLs fail uncharged. Use to read papers, invoices, reports and manuals into an agent's context. Price $0.005/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
paperschangeddescription
before
Search scholarly literature across journals, conferences, preprints and books: title, authors, year, venue, citation count, DOI link and abstract where available. Optional fromYear filter and up to 20 results per call. Use for research agents, literature reviews, fact-checking a claim against published work, and finding the DOI for a citation. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.003 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 58% of words in common
Search scholarly literature across journals, conferences, preprints and books: title, authors, year, venue, citation count, DOI link and abstract where available. Optional fromYear filter and up to 20 results per call. Use for research agents, literature reviews, fact-checking a claim against published work, and finding the DOI for a citation. Example: query=CRISPR off-target effects, limit=5, fromYear=2020. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
screenshotchangeddescription
before
Render any public web page in a real headless Chrome browser, with JavaScript executed, and get a JPEG screenshot (1280 px wide, base64) plus the final URL, HTTP status and page title. Set fullPage=true to capture up to 4000 px of page height. Use for visual checks, page previews, monitoring and feeding pages to vision models. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.02 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 65% of words in common
Render any public web page in a real headless Chrome browser, with JavaScript executed, and get a JPEG screenshot (1280 px wide, base64) plus the final URL, HTTP status and page title. Set fullPage=true to capture up to 4000 px of page height. Use for visual checks, page previews, monitoring and feeding pages to vision models. Example: url=https://example.com, fullPage=true. Price $0.02/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
summarizechangeddescription
before
Give a URL, get a short summary of the page plus three to six key points, ready to drop into an agent's context. Fetches the page, strips navigation and boilerplate, and summarizes the main text with an LLM. Use for research, news triage, link previews and deciding whether a page is worth reading in full. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.01 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 61% of words in common
Give a URL, get a short summary of the page plus three to six key points, ready to drop into an agent's context. Fetches the page, strips navigation and boilerplate, and summarizes the main text with an LLM. Use for research, news triage, link previews and deciding whether a page is worth reading in full. Example: url=https://en.wikipedia.org/wiki/HTTP_402. Price $0.01/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
sitemapchangeddescription
before
Read one public XML sitemap or sitemap index as structured URLs and source-reported dates. Supports gzip, substring filtering and pagination. Maximum 512 KiB expanded input and 1000 entries. Does not crawl pages or follow child sitemaps. Invalid XML and execution errors are not charged; a valid empty match is charged. Use to find which pages of a docs site to read before calling /extract. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.002 in USDC on Base or another supported network, paid with x402. That payment is why the tool is not marked read-only or idempotent: repeating a call charges again. Failed calls are never charged.
after · 64% of words in common
Read one public XML sitemap or sitemap index as structured URLs and source-reported dates. Supports gzip, substring filtering and pagination. Maximum 512 KiB expanded input and 1000 entries. Does not crawl pages or follow child sitemaps. Invalid XML and execution errors are not charged; a valid empty match is charged. Use to find which pages of a docs site to read before calling /extract. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
Definitions of an English word from Wiktionary, grouped by part of speech, with example sentences where Wiktionary gives them, plus the page link and the CC BY-SA attribution to show. Use for writing help, vocabulary, translation checks and word games. Example: word=serendipity. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
extract
Read public static HTML, Markdown or plain text. HTML includes code, tables, links, heading IDs, image alt text and unverified author/date provenance. Optional exact HTML section ID. Default 20,000 output characters, maximum 100,000; input 2 MiB. No JavaScript rendering, authentication or paywall access. Empty pages, invalid sections, browser challenges and execution errors are uncharged. Use to read docs or articles into context. Example: url=https://example.com, maxChars=20000, format=text, section=retry-policy. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
extract_rendered
Same output as /extract, but the page is first rendered in a real browser, so single-page apps and pages that build their content with JavaScript come back with their text instead of an empty shell. Waits for the network to settle (up to 15 seconds). Public pages only; no login. Use when /extract returns EXTRACTION_EMPTY or too little text for a page you can read in a browser. Example: url=https://example.com/, format=markdown, maxChars=20000, section=main. Price $0.01/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
feed
Read a public RSS 2.0, RSS 1.0 or Atom feed and get the feed title, link and description plus its newest items: title, link, date (ISO 8601), short plain-text summary, author and id. Up to 50 items, feeds up to 2 MB. Lenient with real-world feeds; a page that is not a feed returns 422, uncharged. Use to follow news, blogs, release notes or podcasts without scraping pages. Example: url=https://github.blog/feed/, limit=10. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
papers
Search scholarly literature across journals, conferences, preprints and books: title, authors, year, venue, citation count, DOI link and abstract where available. Optional fromYear filter and up to 20 results per call. Use for research agents, literature reviews, fact-checking a claim against published work, and finding the DOI for a citation. Example: query=CRISPR off-target effects, limit=5, fromYear=2020. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
pdf_text
Download a public PDF (up to 10 MB) and return its text page by page, with title, author, page count and character counts. Choose a first page and how many pages to read (up to 200) and cap the output with maxChars. Scanned PDFs without a text layer, encrypted files and non-PDF URLs fail uncharged. Use to read papers, invoices, reports and manuals into an agent's context. Price $0.005/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
screenshot
Render any public web page in a real headless Chrome browser, with JavaScript executed, and get a JPEG screenshot (1280 px wide, base64) plus the final URL, HTTP status and page title. Set fullPage=true to capture up to 4000 px of page height. Use for visual checks, page previews, monitoring and feeding pages to vision models. Example: url=https://example.com, fullPage=true. Price $0.02/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
sitemap
Read one public XML sitemap or sitemap index as structured URLs and source-reported dates. Supports gzip, substring filtering and pagination. Maximum 512 KiB expanded input and 1000 entries. Does not crawl pages or follow child sitemaps. Invalid XML and execution errors are not charged; a valid empty match is charged. Use to find which pages of a docs site to read before calling /extract. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
summarize
Give a URL, get a short summary of the page plus three to six key points, ready to drop into an agent's context. Fetches the page, strips navigation and boilerplate, and summarizes the main text with an LLM. Use for research, news triage, link previews and deciding whether a page is worth reading in full. Example: url=https://en.wikipedia.org/wiki/HTTP_402. Price $0.01/call via x402 USDC or a card key (/credits); failed calls free. Reads or computes only; not marked read-only because each call is charged.
url_meta
Fetch a public web page's head and return link-preview metadata: title, description, site name, type, preview image, canonical URL, language, author, published time, favicon, theme colour, and every OpenGraph and Twitter-card field. Reads at most 512 KB and never runs JavaScript. Use to build link previews, label citations or check how a URL will unfurl before sharing it. Example: url=https://github.com/. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.
wikipedia
Short summary of a Wikipedia article in any language edition: title, one-paragraph extract, description, thumbnail and page URL. Use to ground an agent's answer in a quick, citable fact sheet. Example: title=Stockholm, lang=en. Price $0.003/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only; not marked read-only because each call is charged.