"Bitcoin SV" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Inspect, filter, sort and edit CSV text with four free tools. No account or API key required.
Validate and clean CSV before import. Find duplicates, missing values and invalid dates with row-level reports. Apply only the cleanup you request; files are not retained. Run view_csv_demo free without a key. Custom CSV: EUR 9 for 100 operations, valid 90 days, no subscription. Setup: https://check.orvel.dev/docs/
Search and fetch SVG icons from 250,000+ icons across 200+ open-source icon sets.
Validate CSV columns, find duplicates and invalid values, and clean files with explicit rules. Row-level reports, no stored files. Run the fixed free sample without a key. Custom CSV: EUR 9 for 100 operations, valid 90 days, no subscription. Setup: https://import-check-production.up.railway.app/docs/
Over 200 free UK-focused calculators, converters and generators as MCP tools: take-home pay and National Insurance for 2026/27, VAT, stamp duty, mortgages, loans, savings, inflation since 1988, currency with live rates, dates and working days with bank holidays, unit conversions, health calculators, colour and text utilities, encoding, hashing, JWT and TOTP, and validators for IBANs and Bitcoin and Ethereum addresses. Every tool is read-only, stateless and computes on the spot; nothing you send is stored. Each result links to its source page on hopi.co.uk.
Create four-digit short URLs for TV and console browsers. Free beta, no account or API key.
Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.
Hosted MCP infrastructure with seven typed tools: JSON repair, JSON Schema validation, JSON to TypeScript, CSV to JSON, JSON to CSV, OpenAPI security and webhook checks. Public tool discovery; execution uses scoped Bearer keys with tool allowlists, quotas and request IDs. Free deterministic calls, no LLM calls or USDC payments. Runnable repair → validate → CSV example: https://invokeport.com/agents/workflows/json-pipeline. MCP through 2025-11-25; custom headers, no OAuth.
https CSV to headers and rows. x402 $0.005 USDC, Base. As is, no warranty.
320K+ open-source SVG icons: 12 tools, anonymous metadata search; SVG, exports, collections via Pro.
The Vercel AI SDK fell from 31 to 23 weekly downloads per 100 downloads of the OpenAI,.
LangChain's share of weekly npm framework downloads fell from 32% to 19% in 46 weeks, while.
66% of developers use AI coding assistants, but only 48% trust AI output they can validate, a.
Find and check free .si names (600,000+ indexed), and look up DNS and WHOIS for any domain.
Search and read Financier's developer documentation. No credentials needed.
Cross-source trend signals from 10 developer communities, scored every 30 minutes.
Simulate a CSV import against a supplied typed column contract and return exact accepted rows, re...
One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.
Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.
Cubic feet/min to m3/s, number discarded
