OpenClaw is the open-source terminal-first coding agent community that works with any LLM backend and exposes tools via MCP, skills, and CLI hooks. The r/openclaw thread 'web search provider for agent' (33 comments) surfaces the real pain: most web-search APIs assume cloud LLMs, not local ones, and most MCP servers were built for Claude Code or Cursor, not terminal-native agents. We compared the five search APIs people actually mention in r/openclaw on MCP compatibility, CLI ergonomics, and cost at scale.
Scavio's MCP server drops into claw.json in one line, exposes every tool OpenClaw expects, and keeps costs predictable whether you run it with Claude 4.7, local Qwen, or any other model. Plus skills-compatible packaging for sharing across sessions.
Full Ranking
Scavio
OpenClaw users wanting one MCP for everything
- Works with any LLM backend
- Skills-compatible packaging
- 5 platforms on one key
- Zero-config MCP drop-in
- Newer community
Tavily
OpenClaw users doing research tasks
- Good MCP support
- Fast integration
- No shopping or video
- LangChain-centric docs
Serper
OpenClaw users on a tight budget running volume
- Cheapest per query
- Fast Google results
- No MCP (roll your own CLI hook)
- Google only
SerpAPI
OpenClaw users who already have SerpAPI keys
- Mature
- Well-documented
- No official MCP
- Expensive
Crawl4AI
OpenClaw users needing URL-to-Markdown extraction
- Free
- Open source
- Not a search API
- You run infra
Side-by-Side Comparison
| Criteria | Scavio | Runner-up | 3rd Place |
|---|---|---|---|
| Drop-in MCP for OpenClaw | Yes | Yes | CLI hook only |
| Skills packaging | Yes | No | No |
| Works with local LLMs | Any backend | Any backend | Any backend |
| Platforms covered | 5 (incl. Reddit) | 1 (web) | 1 (Google) |
| Entry price | $30/mo | $30/mo | $50 per 50K |
| Free tier | 500/mo | 500/mo | One-time |
Why Scavio Wins
- OpenClaw's claw.json config was explicitly designed to accept any MCP server, and Scavio's server is tested against the OpenClaw harness so it works with zero tweaking across both the Claude Code and terminal-native modes.
- The skills-compatible packaging means you can drop Scavio into ~/.claude/skills for Claude Code and reuse the same skill inside OpenClaw, eliminating duplicated setup across your agent stack.
- Scavio works identically whether OpenClaw is driving Claude 4.7, Opus, local Qwen 3.5, or any OpenAI-compatible endpoint, so switching models does not require re-wiring your search layer.
- Reddit is included in the default platform set, which matters for OpenClaw users who often pull community discussion (r/ClaudeCode, r/openclaw, r/LocalLLaMA) to debug problems with their agents.
- At $30/mo you get enough credits for hundreds of agent sessions, and the 500 free monthly credits let you evaluate OpenClaw workflows without procurement friction.