"Finding alternatives to REF and MCP for APIs" matching MCP connectors:

Local Commander

app.localcmd

Work on approved projects on your Windows computer: read files and Git, run the checks you approve.

Read-only MCP server providing Polish political polling data: party polling averages, surveys, seat projections, regional estimates, and election metadata.

MCP server for Polish political polls, averages, seat projections, and regional estimates.

Pay-per-call (x402, USDC on Base) web-to-Markdown, PDF text, India IFSC/PIN, Base address tools.

CELPIP practice questions with answers, sample answers, and Canada's November 2026 CRS calculator.

Gas blending calculator for scuba divers: nitrox, trimix, heliair, heliox, MOD, best mix and fills.

Score emails/domains for B2B leads: business/free/role/disposable, MX, SPF/DMARC.

Validate IBAN, BIC/SWIFT, EU VAT (+live VIES), UK VAT and US EIN for AP agents.

Guided walkthroughs that play on your real prototype, with your team's feedback for your agent.

Hyperlocal commerce and verified merchant directory MCP server for Chennai, India.

Your saved places, trips and travel plans — see them, plan days, and add to them from your AI.

Upload, edit and share images by link: free image hosting for AI agents, no API key.

Hiring copilot: shortlist, compare and interview candidates, and grow your talent pool.

Search institutional series-a venture capital firms, partner profiles, and valuation.

Find freelance work, assess opportunities, and prepare user-directed applications.