search_tool
Keyword search across MCP tools so you can find the right integration without reading every server schema.
Updated 2026-03-01
Yes. search_tool is free to use.
Listed pricing: Free.
Overview
Search Tool is a small lookup utility for MCP integrations. You type a keyword, it returns matching tool names and input schemas so you do not have to open every server by hand.
It is for developers wiring MCP into an agent or IDE. It does not run the tools; it only finds them. If the server is still connecting, results can be partial.
There is no ranking beyond keyword match, and it will not tell you whether a tool is safe to call. Treat it as a catalog search, not a security review.
Is search_tool free?
Yes. search_tool is free to use.
What the free tier covers: Fully free.
Listed pricing: Free.
Pricing on this page has not been re-verified. The entry was last edited on , and no separate pricing check has been run since. Treat the figures as a record of what was published then and confirm on the official site.
search_tool pricing
| Plan | Price | What's included |
|---|---|---|
| Free | $0 | Search and schema lookup |
Search and schema lookup
Pricing on this page has not been re-verified. The entry was last edited on , and no separate pricing check has been run since. Treat the figures as a record of what was published then and confirm on the official site.
Is search_tool worth it?
You can test that on the free tier before paying anything. The recorded trade-offs are listed below, and any one of them can settle the question on its own.
The 7.1/10 AI Score is an editorial read of published capability, price and shipping pace. Nobody here has hands-on hours with search_tool. How we verify.
Worth it if
The strengths recorded against this entry.
- Returns schemas, not just names
- Works while some servers are still connecting
- No extra account to set up
Not worth it if
Any one of these blocks your use case.
- Keyword match only — no semantic ranking
- Partial results if a server is still connecting
- Does not assess whether a tool is safe to call
Key features
Keyword search
Matches tool names, server names, and descriptions. Fast enough to use while writing a prompt.
Schema lookup
Returns the input schema so you can construct a valid call without guessing field names.
Server filter
You can bias the query with a server name and action, which cuts noise when many servers are connected.
How it compares
| Tool | Best for | Pricing | Score |
|---|---|---|---|
| search_tool | — | Free | 7.1/10 |
| Perplexity AI | Knowledge workers and researchers who want cited, synthesized answers instead of a list of links to click through. | Freemium | 9.4/10 |
| NotebookLM | Students, researchers, and professionals who need answers grounded strictly in the specific documents they upload. | Free | 9.1/10 |
| Inkling-Small | — | Free — open weights download; Tinker Playground access | 8.8/10 |
Compare head-to-head
Comparison explorer Put search_tool up against any three tools Opens with search_tool already loaded. Add up to three more from the full index and read pricing, features, pros and cons in one table. →Related reading
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Head to the official site to start with search_tool — pricing and plans are listed above.
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