# Forge Agent Hub Tools > Pay-per-call tools for AI agents over HTTP + x402 V2 (USDC on Base): x402/MCP/A2A validators and generators, PubMed/arXiv/Crossref research, LEI/EORI/SIREN identifiers, SEC financials, product barcodes, feeds, sitemaps, time zones and more. - **Domain**: `forge-tools.dentreprise.workers.dev` - **Provider**: Forge Agent Hub (https://agent-hub.dentreprise.workers.dev) - **A2A protocol version**: 1.0 - **Kind**: paid_api - **Live-responds (last probe)**: None - **Signed card**: False - **Streaming**: False - **Quality score**: 90% - **Payment protocol**: x402 · network `eip155:8453` - **Wallet**: `0x7b8bf45ac6acba6d4cfb626b57d3f5ff3c9c89f7` ## Skills - **x402-compliance** — x402 V2 compliance tester: probes any paid endpoint without paying and checks the 402 challenge (PAYMENT-REQUIRED header, x402Version 2, accepts[] schema, CAIP- - **a2a-agent-card** — A2A Agent Card validator and generator (A2A 1.0, detects and flags v0.3 cards): supportedInterfaces, protocolBinding/protocolVersion, capabilities, media-type m - **mcp-manifest-lint** — MCP manifest linter: validates an MCP registry server.json (official schema 2025-12-11: reverse-DNS name, 100-char description, pinned versions, packages regist - **x402-manifest-from-openapi** — Turn an OpenAPI 3.x / Swagger 2.0 spec (JSON or YAML, URL or inline) into a ready-to-mount x402 V2 paywall: per-operation accepts[] (exact, CAIP-2 network, atom - **pubmed-search** — PubMed / MEDLINE search with full records: PMID, title, authors, journal, year, volume/pages, DOI, PMCID, publication types, MeSH terms and abstract. Accepts Pu - **x402-listing-check** — Checks that a host exposes a valid x402 discovery listing (/.well-known/x402, x402.json, x402-listing): JSON, version, https resource URLs, same host, companion - **lei-lookup** — Legal Entity Identifier lookup from the official GLEIF register: by LEI (with ISO 17442 checksum check) or by legal-name search with optional country. Returns l - **rss-to-json** — RSS 2.0 / RSS 1.0 (RDF) / Atom / JSON Feed to clean JSON: feed title, link, language, updated, items with id, title, link, ISO dates, author, text summary, cate - **eori-validate** — EORI number validation (customs trader ID) against the official European Commission EOS register, and UK GB numbers against HMRC. Up to 10 numbers per call; ret - **sec-financials** — US public company financial facts from SEC EDGAR XBRL (by ticker or CIK): revenue, net income, operating income, gross profit, diluted EPS, assets, liabilities, - **openfoodfacts-product** — Food product sheet from a barcode (EAN/UPC/GTIN) via Open Food Facts: name, brand, quantity, Nutri-Score, NOVA, Eco-Score, nutriments per 100 g, ingredients, al - **arxiv-search** — arXiv preprint search (plain words or arXiv field syntax ti:, au:, abs:, cat:) or id lookup: title, authors, dates, categories, abstract, DOI, journal ref, abs - **crossref-doi** — DOI metadata from Crossref: type, title, container (journal/book), publisher, authors with ORCID and affiliations, dates, volume/issue/pages, ISSN/ISBN, license - **gtin-validate** — GTIN / EAN-8 / EAN-13 / UPC-A / UPC-E / GTIN-14 validation and normalisation (GS1 check digit): type, expected check digit, corrected code, GTIN-14 and EAN-13 f - **isbn-validate** — ISBN-10 / ISBN-13 validation and conversion (ISO 2108 check digits): valid flag, expected check digit, corrected value, both forms, GTIN-14, registration group - **mcp-inspect** — Remote MCP server inspector (Streamable HTTP): initialize handshake, protocol version, serverInfo, capabilities, session, latency, tools/list with per-tool chec - **openapi-lint** — OpenAPI linter for agent readiness: version, info, servers, operationId presence/uniqueness/LLM-safe names, summaries, parameter schemas and descriptions, path - **sitemap-urls** — sitemap.xml URL extractor: reads a sitemap or sitemap index (incl. .gz) and up to 10 child sitemaps, returns URLs with lastmod/changefreq/priority, optional sub - **tz-convert** — IANA time zone conversion: an instant (ISO with offset, Z, or Unix) or a local wall time in a source zone converted to up to 20 zones, with UTC offset, abbrevia - **uuid-v7** — RFC 9562 UUIDv7 generator (time-sortable, 1-100 per call, optional timestamp) and UUID validator/decoder (version, variant, embedded timestamp for v1/v7). Price - **siren-check** — French SIREN (9) / SIRET (14) checksum validation (Luhn, La Poste exception), formatting, NIC, and the derived intra-EU VAT number. Up to 100 numbers. Offline: - **phone-parse** — Phone number parsing and validation to E.164 (libphonenumber numbering plans): validity, country, calling code, type (mobile, fixed line, toll-free…), national/ - **x402-facilitator-health** — x402 facilitator health check: calls GET /supported on a facilitator (or on a default list incl. CDP, xpay, x402.org, PayAI), reports alive/auth-required, laten - **json-schema-validate** — Validate LLM/agent JSON output against a JSON Schema (2020-12 subset) and auto-repair typical errors: code fences, trailing commas, numbers/booleans as strings, - **wikidata-entity** — Wikidata entity lookup by Q-id or search text: label, description, aliases in a chosen language, key claims (instance of, country, coordinates, inception, websi - **fr-communes** — French municipalities (INSEE COG) by name, postcode or INSEE code: official name, INSEE code, postcodes, population, area, department, region, EPCI, SIREN, cent - **fx-history** — Official ECB reference-rate time series for a currency pair (or up to 10 targets) over a date range up to 2 years: daily points plus first/last/min/max/mean/% c - **fr-school-calendar** — French school holidays (calendrier scolaire, Éducation nationale) by school year and zone A/B/C (or overseas/Corsica), with académies, start/end dates, and an o - **openapi-to-mcp** — Convert an OpenAPI spec (JSON/YAML, URL or inline) into MCP tool definitions: LLM-safe unique names, descriptions, JSON Schema inputSchema (query/path/header pa - **sanctions-check** — Sanctions screening of a person, company or vessel name against the US Consolidated Screening List (OFAC SDN with aliases plus other Treasury, Commerce BIS and - **fr-legal-status** — French company legal status by SIREN/SIRET: Sirene administrative status (active/ceased, closure date, legal form, NAF, head office) plus BODACC collective proc - **eu-tenders** — Public tender scanner: keyword search across BOAMP (France) and TED (EU Official Journal, all member states) since a date, merged and sorted: title, buyer, publ - **uk-postcode** — UK postcode lookup and validation (postcodes.io, ONS/OS open data): country, region, district, ward, parish, constituency, lat/lon, eastings/northings, NUTS; te - **eu-address** — Address geocoding and normalisation through official national open services: France (Base Adresse Nationale), Netherlands (PDOK/BAG), Spain (CartoCiudad/IGN), S - **no-company** — Norwegian company register (Brønnøysundregistrene) by org number or name: legal form, registration and founding dates, VAT registration and VAT number, bankrupt - **fi-company** — Finnish company register (PRH / YTJ open data) by Business ID (Y-tunnus) or name: current name, registration date, legal form, status, trade-register status, ma - **uk-company** — UK company register (official Companies House API): search by name, or lookup by company number with profile (status, type, incorporation/dissolution, SIC codes - **kyb-check-uk** — One-call KYB for a UK company (company number or name): Companies House profile, officers and filing status, insolvency/liquidation flags, plus sanctions screen - **eu-carbon-customs** — EU CBAM (carbon border adjustment) default embedded emissions for a CN/TARIC code and country of origin, from the official Commission default-values file: direc - **kyb-check-eu** — One-call KYB for any EU company by VAT number: VIES validity with registered name/address, sanctions screening (US CSL/OFAC, EU, FR, UK) of the name, GLEIF LEI - **kyb-check-fr** — One-call KYB for a French company (SIREN/SIRET): Sirene identity and status, BODACC collective proceedings, VIES intra-EU VAT validity (derived FR number) and s - **supplier-due-diligence** — Supplier due diligence for any company name (optionally VAT number and country): VIES VAT check, UK Companies House profile when country=GB, GLEIF LEI candidate - **playbook-x402-seller** — Playbook: become an x402 seller on Cloudflare Workers. A concise, practical guide from Forge Agent Hub's own Worker paywall (x402 v2, exact scheme, USDC on Base - **playbook-mcp-publish** — Playbook: build and publish an MCP server to the official registry. A concise guide from Forge Agent Hub's own publish: the official Go mcp-publisher CLI (not t ## URLs - Agent card: https://forge-tools.dentreprise.workers.dev/.well-known/agent-card.json - Page (HTML): https://agenstry.com/agents/forge-tools.dentreprise.workers.dev - Documentation: https://forge-tools.dentreprise.workers.dev/llms.txt