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githubMCP

jevcrawl: web crawler MCP with no LLM in the crawl loop

At a glance

Show HN: jevcrawl (Apache-2.0 MCP + CLI) crawls for a goal and returns only relevant passages—small Jev model picks links/passages instead of Claude in the loop; README claims ~2× answer-page hit rate vs Crawl4AI and ~10× cheaper per answer than LLM-driven crawl; tools: crawl/scrape/map. This workflow is listed under MCP, web-crawl, agent-tools, cost, open-source.

Agents / tools
jevcrawl, MCP, Jev, coding agents

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Prompt excerpt

Add jevcrawl via uvx, then ask the agent: crawl(goal='pricing and free tier limits', start_url='https://docs.example.com') and summarize only cited passages.

Related workflows

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hnaeo

Canonry: agent-first open-source AEO/GEO operating platform

Self-hosted SQLite stack (CLI+MCP+API+UI) tracks AI visibility over time, investigates search/traffic changes, and lets coding agents act on evidence (publish, submit, measure)—BYOK, open-source alternative to closed AEO tools.

CanonryMCPCLI+1
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githubmulti-agent

Claustrum: harness-neutral architect that delegates to any coding agent via MCP

Claustrum (alpha, .NET NativeAOT) is a harness-neutral conductor: an architect in Claude Code, Cursor, Copilot CLI, opencode, or desktop delegates builds/reviews/tests to agents on any other harness/model and gets one normalized JSON receipt. Two doors — `claustrum run` CLI and `claustrum mcp` stdio server. Parallel builders on git worktrees, budget ledger, backends doctor. Role-based routing (strong model for architect/reviewer, cheap for builders) without locking the pipeline to one vendor.

ClaustrumClaude Codeopencode+3
Source ↗
productMCP

Things to Do API MCP: local events knowledge base for agents

Show HN (Oct 16): Things to Do ships REST + HTTP MCP so agents query SF Bay Area shows, pop-ups, concerts, and festivals in plain language (`claude mcp add --transport http thingstodo https://api.thingstodoapi.com/mcp`) instead of slow web search or ad-hoc scraping; NYC/LA listed as soon.

Things to Do APIMCPClaude Code+1
Source ↗
product-huntMCP

ExcaliClaw MCP: hand-drawn diagrams agents can create and edit

ExcaliClaw’s hosted Streamable HTTP MCP (https://excaliclaw.com/mcp) lets Claude Code/Desktop, Cursor, Codex, VS Code, OpenCode and OpenClaw list/create/update diagrams, ER/flowcharts, collections, PNG/SVG export, and live canvas collab under browser OAuth—unlimited MCP on all plans; launched on Product Hunt around Oct 12, 2026.

ExcaliClawMCPClaude Code+3
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