ToolSnap MCP

Deterministic, context-efficient microtools for AI agents. 47 tools total, 36 free. tools/list shows a curated core of 17; the rest is one free tool_catalog call away and runs via use_tool. Free flagships: fetch_extract (median 98.1% token reduction vs raw HTML, 53,820 → 2,001 tokens on 11 real pages) and fetch_html, plus html_to_markdown, fetch_metadata, PDF text, CSV/JSON queries, sitemaps, RSS/Atom feeds, link checking and utilities (UUID, hash, Base64, regex, diff, token count...). Extraction is pure parsing: no LLM in the loop, stable output. 11 paid tools with real per-call cost (no first-call-free): screenshot_url, fetch_rendered (JS pages) and keyword_research ($0.04), remove_background ($0.03), fal.ai media tools image_generate, image_upscale, audio_transcribe, text_to_speech (from $0.02) and video_generate (from $0.08), and csv_query_xl / json_query_xl for large files ($0.02). Pay per call with USDC on Base via x402 (no account), prepay a balance (min $0.50, ~33-38% cheaper, off-chain debit, no per-call gas), or buy card credits at https://mcp.toolsnap.app/checkout. Calling a paid tool without payment returns a structured 402 with payment options: expected behaviour, not a broken tool.