"Tools for Web Development and Browser Debugging (Arc Browser Supported)" matching MCP tools:

• foura_browserA

  mcpA

  Load a public URL in a full browser session. JavaScript runs, the DOM renders, and cookies come back with the response. Use it for single-page apps, lazy-loaded content, or supported browser challenges. For a protected page, call foura_proxy first and pass its returned proxy ID here to reuse that exit. Set unblocker:false when you want the page exactly as it loads.

  ConnectorNo auth

• browse_openA

  WingmanProtocol Agent GatewayB

  Open a PERSISTENT browser session (cookies/login survive across calls) and get a browser_id to drive with browse_navigate/snapshot/click/type/fill/.../close. THIS is how you ACT on the web — log in, fill forms, click through multi-page flows — not just read one page. Free. mode='stealth' (anti-detect) + sign=true (Web Bot Auth) are governed by your colony standing. Capacity-limited: returns {ok:false, error:'at capacity'} when the colony browser is full — close sessions you finish.

  ConnectorNo auth

• emit_chaingraph_artifactA

  AINumbers Fintech Intelligence SuiteC

  Makes ChainGraph tools agent-callable (ChainGraph Standard v0.1 §3.1). Mode 1 — supply pre_computed_artifact (exported from the browser tool): validates §4 schema fields, recomputes execution_hash via SHA-256 over canonical {policy_parameters, output_payload}, returns verified structuredContent. Mode 2 — supply tool_id + policy_parameters: returns an artifact template envelope and browser prefill URL so an agent can hand the user a pre-filled link; GPU sims always delegate to the browser per §9.2. Mode 3 — supply tool_id only: returns node metadata and artifact schema scaffold. Mode 4 (Compute Binding, v0.4) — supply tool_id + policy_parameters + compute:"server" (or compute:"auto" for gpu:false nodes): runs the registered kernel server-side and returns a verified v0.4 artifact with execution_hash + output_payload in one round-trip. No browser required. gpu:true nodes always delegate to browser. Hashed input must be I-JSON (RFC 7493): integers beyond 2^53 must be passed as JSON strings, and NaN/Infinity are rejected — values outside I-JSON have no stable canonical form, so a structured -32602 error (error.data.reason "ijson_violation") is returned instead of an execution_hash. readOnlyHint: true. Zero PII, zero payload logging. Pair with verify_execution_hash (independent hash verification) and build_chaingraph (DAG wiring).

  ConnectorNo auth

• fetch_pageA

  AI NetCaféA

  Fetch a public URL and return clean LLM-ready Markdown from the server-rendered response. This tool does not execute browser JavaScript; for SPA or empty-text pages, use web_search, a browser, or the site's API. Use it after web_search to read a reachable public source, or to ingest a static page for analysis. Example — GET https://ainetcafe.com/t/fetch_page?url=https://example.com

  ConnectorNo auth

• findagent_connect_githubA

  FindAgentA

  Start connecting GitHub for the CALLER'S OWN FindAgent account so findagent_import_repo / findagent_list_repos can pull their repos. Returns whether GitHub is already connected plus a browser connect URL — the caller opens it, authorizes GitHub, and the token is stored server-side (this tool grants nothing itself; the actual connect happens in the browser). Call this first if import_repo or list_repos reports github not connected. The connection is scoped to THIS FindAgent account, so authorize on the same browser account. To switch GitHub accounts, use findagent_disconnect_github first.

  ConnectorOAuth

• camt053_parseA

  AINumbers Fintech Intelligence SuiteC

  Parses a camt.053.001 bank-to-customer statement XML document with the same schema-subset structural and facet checks as the tools/565 browser reconciliation workbench (IBAN mod-97, BIC, currency, date/decimal facets), returning the extracted statement (message id, statement id, account IBAN/currency, balances, entries) on success or the structural error list on failure. Byte-identical extraction to the browser tool for the same input. Read-only parse -- feed the result to recon_match for reconciliation.

  ConnectorNo auth

• list_collectionsA

  Skill of SkillsA

  The curated buyer-intent collections (e.g. mcp-servers, testing-qa, browser-automation). Use get_collection for the ranked tools inside one.

  ConnectorNo auth

• crawlbase_screenshotA

  CrawlbaseA

  Capture a screenshot of a rendered web page via Crawlbase (headless browser + rotating proxies, anti-bot bypass). Returns a stored screenshot_url (JPEG, link expires after about one hour) plus crawl metadata. Requires your Crawlbase JavaScript token as _apiKey — screenshots always render in a real browser. Captures the full page by default; pass mode:"viewport" with width/height to constrain. Example: crawlbase_screenshot({ url: "https://example.com", _apiKey: "your-js-token" })

  ConnectorNo auth

• media_generate_upload_linkA

  ZernioC

  Generate a unique upload URL for the user to upload files via browser. Use this when the user wants to include images or videos in their post. The flow is: 1. Call this tool to get an upload URL 2. Ask the user to open the URL in their browser 3. User uploads files through the web interface 4. Call media_check_upload_status to get the uploaded file URLs 5. Use those URLs when creating the post with posts_create

  Connector

  Destructive

  No auth

• upload_mediaA

  SendItB

  FOR CLAUDE DESKTOP ONLY (with filesystem access). For Claude.ai/web: Use create_upload_session instead - it provides a browser upload link. Upload local media to cloud storage, returning a public HTTPS URL. WHEN TO USE: • Instagram, LinkedIn, Threads, X: REQUIRED for local files before calling publish_content • TikTok: NOT NEEDED - pass local path directly to publish_content SUPPORTED FORMATS: • Images: jpg, png, gif, webp (max 10MB) • Videos: mp4, mov, webm (max 100MB) Returns { url: 'https://...' } for use in publish_content mediaUrl parameter.

  ConnectorNo auth

• asterwise_get_western_secondary_progressionsA

  AsterwiseA

  Secondary progressed chart using the day-for-a-year method. Each day after birth symbolises one year of life (1 ephemeris day = 1 tropical year = 365.2421904 days). Returns all 10 progressed planet positions, progressed Ascendant and MC, and the solar arc. WORKFLOW: BEFORE: asterwise_get_western_natal. AFTER: asterwise_get_western_solar_arc — compare uniform arc vs individual motion. INPUT CONTRACT: birth — WesternBirthData. target_date (optional YYYY-MM-DD) — the date to progress to. Defaults to today. DO NOT CONFUSE WITH: asterwise_get_western_solar_arc — all planets move by one uniform arc. asterwise_get_western_transits_daily — real-time sky, not symbolic progression. Full output and error contract: https://docs.asterwise.com/mcp/tools/get-western-secondary-progressions/

  ConnectorOAuth

• close_browserA

  playwright-mcp-serverA

  Close the underlying browser, freeing resources.

  ConnectorNo auth

• youfiliate_connect_youtubeA

  Youfiliate Smart LinksA

  Initiate YouTube OAuth connection. Returns a URL the user must open in their browser. The user must open the returned URL in their web browser to authorize Youfiliate to access their YouTube channel. The OAuth callback is handled in the browser — this tool only returns the authorization URL. Does NOT read or modify any YouTube data. The OAuth flow is completed in the user's browser. Common errors: - Already connected: disconnect first with `youfiliate_disconnect_youtube`.

  ConnectorNo auth

• verify_webbotauth_signatureA

  AINumbers Fintech Intelligence SuiteC

  Web Bot Auth Signature Verifier (RFC 9421): OpenChainGraph compute node (compliance_mandate). Deterministic OpenChainGraph compute node. By default (compute:"auto") inputs are computed server-side on Cloudflare Workers for gpu:false nodes with a registered kernel; compute:"browser" forces client-side execution and returns a browser delegation URL instead. gpu:true nodes always delegate to the browser. Inputs are processed transiently to compute the response and are not stored, logged, or retained. Use synthetic or anonymised inputs only. Exports an AP2 artifact with execution_hash for chain provenance. Output feeds: art-130-signature-directory-validator. Open at: https://ainumbers.co/chaingraph/art-129-webbotauth-signature-verifier.html FV-status (published/proven/still-trusted for this spec): /fv-status/e5ebd9cab6d424d5a202b2144bf9dacc14abf4ed24f3f0ac3adbecdd87c14872.json — a snapshot, not a subscription; this receipt verifies offline regardless of whether that file is ever fetched.

  ConnectorNo auth

• stealth_markdown_parserA

  NodeProxy Web Surface Markdown ParserA

  Hardened headless-browser fetch with full JavaScript/SPA rendering and a realistic browser profile, returning fully rendered Markdown. Best for JavaScript-heavy/SPA pages and light bot checks; not guaranteed against advanced anti-bot walls (e.g. Cloudflare/Akamai). Price: $0.05 USDC per call.

  ConnectorNo auth

• checkly_list_runtimesA

  checklyA

  List all supported runtimes (Node versions + bundled dependencies) for browser/API checks. Public API: GET /v1/runtimes.

  ConnectorNo auth

• search_css_featuresA

  CSS SOTAA

  Search CSS features on the Web Platform Dashboard (webstatus.dev) by keyword, Baseline status, and the date range in which they reached Baseline. Use this to answer questions like "which CSS features for scroll animations are Baseline yet?" or "what limited-support CSS is there for anchoring?". Returns live Baseline data. For the browser versions a specific property shipped in, use check_support instead.

  ConnectorNo auth

• fetch_pageA

  ai-netcafeA

  Fetch a public URL and return clean LLM-ready Markdown from the server-rendered response. This tool does not execute browser JavaScript; for SPA or empty-text pages, use web_search, a browser, or the site's API. Use it after web_search to read a reachable public source, or to ingest a static page for analysis. Example — GET https://ainetcafe.com/t/fetch_page?url=https://example.com

  ConnectorNo auth

• list_sessionsA

  WebRun Browser AutomationA

  List all active browser sessions for this account. Read-only.

  ConnectorNo auth

• asterwise_get_western_solar_arcA

  AsterwiseA

  Solar Arc Directions for a target date. The solar arc (progressed Sun minus natal Sun) is applied uniformly to every natal planet and angle — approximately 1° per year. Unlike secondary progressions, all planets advance at the same rate. WORKFLOW: BEFORE: asterwise_get_western_natal. AFTER: None. INPUT CONTRACT: birth — WesternBirthData. target_date (optional YYYY-MM-DD) — defaults to today. DO NOT CONFUSE WITH: asterwise_get_western_secondary_progressions — each planet moves at its own rate. asterwise_get_western_transits_daily — real-time transits, not arc directions. Full output and error contract: https://docs.asterwise.com/mcp/tools/get-western-solar-arc/

  ConnectorOAuth

• check_feature_supportA

  can-i-useA

  Can I use this feature, and from which browser version? Accepts a loose name (":has()", "container queries", "css-grid") and resolves it to a caniuse feature, then returns the earliest continuously-supported version per major browser, global usage percentage, and a conservative safe_to_use flag. Use this first; it answers the whole question in one call.

  ConnectorNo auth