Tools observed via MCP handshake

agent_utilities_seo_audit — FREE deterministic technical SEO audit of supplied same-site snapshots. Compact summary, stable issue IDs and bounded evidence pagination. No remote crawl, mode
agent_utilities_wikipedia_read_trial — FREE bounded source trial. Read a public Wikipedia article through the official API with revision, license, sections and a text budget. Ten supported editions;
agent_utilities_wikipedia_popular_trial — FREE bounded source trial. Return dated Wikipedia article links ranked by official daily pageviews, with namespace filtering and original rank/view counts. No s
agent_utilities_main_product_preview — FREE, no key. Identify the main Product or ProductGroup from supplied JSON-LD HTML using identity, mainEntity and canonical evidence; abstain on ambiguity. Enti
agent_utilities_pack_size_normalize_preview — FREE, no key. Normalize locale-explicit pack-size expressions and multipacks to exact grams, millilitres or counts; reject ambiguous text. Entire JSON input: 40
agent_utilities_feed_page_compare_preview — FREE, no key. Compare supplied feed identity, price, currency and availability with selected JSON-LD product evidence; preserve conflicts and unknown fields. Op
agent_utilities_page_pack_preview — FREE, no key. Pack supplied HTML into bounded readable blocks with source, truncation and size estimates. No model, fetching or guaranteed token savings. Entire
agent_utilities_link_shortlist_preview — FREE, no key. Rank real links in supplied HTML against a query; return direct URLs and matched words instead of a page dump. No search or destination verificati
agent_utilities_page_delta_preview — FREE, no key. Return added and removed content blocks from supplied before/after HTML; avoid rereading unchanged text. Explicit shared output budget and scope.
agent_utilities_wikipedia_pack_preview — FREE, no key. Pack supplied Wikipedia article HTML with sections, source links, attribution and a bounded text budget. No fetching or generated summary. Entire
agent_utilities_thread_pack_preview — FREE, no key. Format supplied Reddit comments JSON into a bounded post and reply tree with original Markdown, authors and direct links. No fetch or generated co
agent_utilities_offer_preview — FREE, no key. Extract declared Product/Offer JSON-LD from supplied HTML only. No page fetch, JavaScript execution, live-price verification or orders. At most 3
agent_utilities_pack_preview — FREE custom pack planning. Up to 3 interchangeable offers, 1000 required units, 1000 units per pack and 50 packs per offer; 4096 input bytes. Exact item subtota
agent_utilities_example — FREE, no API key. Read a fixed handler-generated input/output example for a listed non-network tool before supplying your own task input. Accepts only a tool na
agent_utilities_prepare — FREE. Validate input and return exact arguments for a free full call. No execution or reservation.
agent_utilities_payment_options — Read free validation access and shared limits. Funding is paused. No credentials required.
agent_utilities_balance — FREE authenticated read of your current service-credit balance and live/test mode. Uses only the private Authorization header; takes no arguments or credentials
html_main_text — Extract article text from supplied HTML. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
html_jsonld — Parse up to 50 JSON-LD blocks from supplied HTML. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
html_tables — Extract source table cells without expanding spans. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
web_readable_fetch — Fetch readable text from an approved public HTTPS host. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
web_redirect_trace — Trace up to four redirects across approved public HTTPS hosts. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
web_robots_evaluate — Evaluate supplied robots.txt for a URL and user agent; no network fetch. FREE during validation. No key, credits or wallet. Existing source and input limits app
contracts_openapi_lint — Validate OpenAPI 3.0 JSON structure and internal references. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
contracts_openapi_diff — Detect selected direct breaking changes between OpenAPI 3.0 documents. FREE during validation. No key, credits or wallet. Existing source and input limits apply
contracts_jsonschema_validate — Validate data using a bounded JSON Schema 2020-12 subset. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
security_secret_scan — Detect five families of credential patterns with fully masked findings. FREE during validation. No key, credits or wallet. Existing source and input limits appl
security_secret_redact — Replace detected credential patterns with redaction markers. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
agents_config_audit — Review agent configuration text with five fixed risk heuristics. FREE during validation. No key, credits or wallet. Existing source and input limits apply.
web_page_pack — Pack supplied HTML into bounded readable blocks with source, truncation and size estimates. No model, fetching or guaranteed token savings. FREE during validati
web_link_shortlist — Rank real links in supplied HTML against a query; return direct URLs and matched words instead of a page dump. No search or destination verification. FREE durin
web_page_delta — Return added and removed content blocks from supplied before/after HTML; avoid rereading unchanged text. Explicit shared output budget and scope. FREE during va
web_page_pack_fetch — Retrieve and compact a permitted public docs.python.org HTML page. Curated HTTPS host only; robots and redirect checks; no browser rendering or bypass. FREE dur
web_wikipedia_pack — Pack supplied Wikipedia article HTML with sections, source links, attribution and a bounded text budget. No fetching or generated summary. FREE during validatio
web_thread_pack — Format supplied Reddit comments JSON into a bounded post and reply tree with original Markdown, authors and direct links. No fetch or generated consensus. FREE
web_wikipedia_read — Read a public Wikipedia article through the official API with revision, license, sections and a text budget. Ten supported editions; inspect omissions. FREE dur
web_wikipedia_popular — Return dated Wikipedia article links ranked by official daily pageviews, with namespace filtering and original rank/view counts. FREE during validation. No key,
data_json_patch — Apply up to 100 RFC 6902 operations transactionally to supplied JSON, with strict pointers, safe object properties and bounded intermediate results. FREE during
html_metadata — Extract title, description, canonical URL, language and social metadata from supplied HTML. FREE during validation. No key, credits or wallet. Existing source a
html_links — Extract up to 200 links and resolve HTTP(S) destinations against the supplied page URL. FREE during validation. No key, credits or wallet. Existing source and i
html_headings — Extract up to 200 headings with parent indices and skipped-level indicators. FREE during validation. No key, credits or wallet. Existing source and input limits
html_forms — Describe up to 30 forms and their controls without returning field values or submitting anything. FREE during validation. No key, credits or wallet. Existing so
html_images — Extract up to 200 image URLs, alt text and source attributes; does not fetch images. FREE during validation. No key, credits or wallet. Existing source and inpu
html_feeds — Discover up to 50 RSS, Atom and JSON Feed links declared in supplied HTML. FREE during validation. No key, credits or wallet. Existing source and input limits a
data_json_pointer — Select JSON values with up to 100 RFC 6901 pointer strings, preserving missing versus null. FREE during validation. No key, credits or wallet. Existing source a
data_json_diff — Compare JSON structures and return bounded changes at JSON Pointer paths. FREE during validation. No key, credits or wallet. Existing source and input limits ap
data_json_canonical — Serialize JSON with sorted object keys for deterministic comparison; not RFC 8785 certification. FREE during validation. No key, credits or wallet. Existing sou
security_jwt_inspect — Decode untrusted JWT claims and optionally compare timestamps; never verifies a signature. FREE during validation. No key, credits or wallet. Existing source an
security_csp_audit — Parse a supplied Content Security Policy and flag selected risky or missing directives. FREE during validation. No key, credits or wallet. Existing source and i
security_header_audit — Review supplied response headers for selected security and CORS issues without echoing values. FREE during validation. No key, credits or wallet. Existing sourc
security_cookie_audit — Check up to 50 Set-Cookie headers for security attributes and prefix rules; masks cookie values. FREE during validation. No key, credits or wallet. Existing sou
agents_env_template_check — Compare environment-variable names against a template; never returns assignment values. FREE during validation. No key, credits or wallet. Existing source and i
agents_tool_name_conflicts — Find duplicate or easily confused tool names after Unicode, case and separator normalization. FREE during validation. No key, credits or wallet. Existing source
text_chunk — Split text into at most 200 overlapping chunks with offsets and intact UTF-16 surrogate pairs. FREE during validation. No key, credits or wallet. Existing sourc
commerce_gtin_validate — Validate GTIN-8, UPC/GTIN-12, EAN/GTIN-13 and GTIN-14 check digits; no product lookup. FREE during validation. No key, credits or wallet. Existing source and in
commerce_variant_compare — Compare requested product attributes with an offered variant and list missing or mismatched fields. FREE during validation. No key, credits or wallet. Existing
commerce_pack_plan — Choose the lowest-cost whole-pack combination for a required count with exact prices and explicit pack limits; up to 20 interchangeable offers. FREE during vali
commerce_money_parse — Normalize up to 50 displayed prices with explicit locale, currency and decimal scale; exact amounts, strict grouping and per-price errors. FREE during validatio
commerce_offer_extract — Extract bounded Product offers from supplied JSON-LD HTML with source pointers, missing-price warnings and separate aggregate ranges. FREE during validation. No
commerce_unit_price — Compare up to 50 explicit pack prices with exact arithmetic across compatible mass, volume or count units; no currency conversion. FREE during validation. No ke
commerce_price_components — Reconcile item, discount, shipping, tax and fee amounts using exact decimals; missing costs stay unknown and declared totals can be checked. FREE during validat
commerce_main_product — Identify the main Product or ProductGroup from supplied JSON-LD HTML using identity, mainEntity and canonical evidence; abstain on ambiguity. FREE during valida
commerce_pack_size_normalize — Normalize locale-explicit pack-size expressions and multipacks to exact grams, millilitres or counts; reject ambiguous text. FREE during validation. No key, cre
commerce_feed_page_compare — Compare supplied feed identity, price, currency and availability with selected JSON-LD product evidence; preserve conflicts and unknown fields. Optional availab

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

Free technical SEO snapshot audits and reusable reading data for agents. All available full hosted tools require no account, key, wallet or payment during validation. Hosted SEO accepts up to 20 same-site static snapshots within 128 KiB. It returns grouped findings, stable IDs and paginated evidence for HTTP failures, broken internal links, titles, descriptions, index directives, canonical conflicts and JSON-LD syntax. It does not retrieve missing pages, render JavaScript, measure rankings, keyword volume or backlinks, or guarantee whole-site coverage. Local Node.js 22+ packages add bounded same-HTTPS-origin crawling, sitemap discovery and exact captured-URL refresh with compact comparisons. The crawler respects robots.txt and public DNS restrictions: at most 20 captured pages, five sitemap requests, 200 sitemap candidates, 100 KB per response, 2 MB total and 60 seconds. Collect 1–20 same-edition Wikipedia articles into a private reusable capture. It retains revisions, licenses, retrieval dates, request mappings and source omissions; failed refreshes can retain explicitly stale text. Reads share 8 MB and 60 seconds. Local lexical search and unique exact heading selection work without fetching again. Optional saved-page MCP: run the downloaded page-library module with serve collection.json. Four readonly local tools list metadata, search, select captured sections and inspect stored outlines. This is a separate stdio connection to one configured snapshot, not extra hosted tools. It performs no source requests during serving; refresh separately and restart. Results include dates/revisions/stale and omission flags, with a 64 KiB serialized tool-result cap. Guide, downloads, checksums and standard MCP template: https://agent-utilities.agent-utilities.workers.dev/seo?utm_source=wellknown Machine-readable guide: https://agent-utilities.agent-utilities.workers.dev/v1/content/docs/seo-page-library?utm_source=wellknown Optional named-tokenizer payload counts are not model-cost or dollar-savings claims. Other free tools include supplied-HTML extraction and supplied-data Reddit formatting; live Reddit retrieval remains unconfigured. Hosted shared capacity and per-source/input/output bounds apply. Charging will not resume automatically. Local setup: node agent-utilities-pages.mjs collect wikipedia-collection-example.json --out collection.json; then node agent-utilities-pages.mjs serve collection.json. Use absolute paths in the saved-pages-mcp.json template. Node 22+ and an MCP-capable client required; vendor client apps untested. Hosted MCP remains https://agent-utilities.agent-utilities.workers.dev/mcp/remote?category=web .

seositemappage-librarysaved-pagesoffline-readingwikipediasource-revisionscitationsmcpfree-toolshtmllink-extractionreddit-supplied-json

kind Verified owner

name Verified owner

summary Verified owner

version Official MCP Registry

description Verified owner

homepageUrl Official MCP Registry

publisherName Official MCP Registry

when	check	result	http	latency	detail
39 min ago	mcp initialize	ok	200	255 ms	server agent-utilities-remote 1.10.0 · protocol 2025-06-18 · 64 tools
39 min ago	http head	ok	200	156 ms
2 h ago	http head	ok	200	13 ms
2 h ago	mcp initialize	ok	200	31 ms	server agent-utilities-remote 1.10.0 · protocol 2025-06-18 · 64 tools
3 h ago	mcp initialize	ok	200	75 ms	server agent-utilities-remote 1.10.0 · protocol 2025-06-18 · 64 tools
3 h ago	http head	ok	200	25 ms
4 h ago	http head	ok	200	18 ms
4 h ago	mcp initialize	ok	200	65 ms	server agent-utilities-remote 1.10.0 · protocol 2025-06-18 · 64 tools
5 h ago	http head	ok	200	421 ms
5 h ago	mcp initialize	ok	200	26 ms	server agent-utilities-remote 1.10.0 · protocol 2025-06-18 · 64 tools

Agent Utilities Hosted

Evidence

What the publisher says

Capabilities

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