0.2.21 → 0.2.22
patch release, 5 August 2026No tool definition changed.
MCP servers / tavily-mcp
tavily-mcp
2 of its last 5 updates changed what the agent reads: 1 tool description rewritten, up to 0.2.22.
npm package · npm page · recorded on 24 October 2026 on a clean machine with placeholder settings; only tools/list was sent. A changed description is not a vulnerability. Method and limits.
Release by release
0.2.20 → 0.2.21
patch release, 10 July 2026No tool definition changed.
0.2.19 → 0.2.20
patch release, 29 May 2026No tool definition changed.
0.2.18 → 0.2.19
patch release, 24 April 2026tavily_search: input schema changed; new arguments: exact_match
0.2.17 → 0.2.18
patch release, 12 March 2026tavily_research: description changed
Before (0.2.17)
Perform comprehensive research on a given topic or question. Use this tool when you need to gather information from multiple sources to answer a question or complete a task. Returns a detailed response based on the research findings.
After (0.2.18)
Perform comprehensive research on a given topic or question. Use this tool when you need to gather information from multiple sources to answer a question or complete a task. Returns a detailed response based on the research findings. Rate limit: 20 requests per minute.
tavily_search: input schema changed
Releases tried: 0.2.17 (2026-02-11); 0.2.18 (2026-03-12); 0.2.19 (2026-04-24); 0.2.20 (2026-05-29); 0.2.21 (2026-07-10); 0.2.22 (2026-08-05).
Tools in 0.2.22
The pin is the SHA-256 of the tool's name, description and input schema, as verfy.lock records it. The same pin in your lock means your agent reads this exact definition.
| Tool | Description | Pin |
|---|---|---|
| tavily_search | Search the web for current information on any topic. Use for news, facts, or data beyond your knowledge cutoff. Returns snippets and source URLs. | 786d0494a1cb |
| tavily_extract | Extract content from URLs. Returns raw page content in markdown or text format. | 8f19381f3674 |
| tavily_crawl | Crawl a website starting from a URL. Extracts content from pages with configurable depth and breadth. | a6822791659c |
| tavily_map | Map a website's structure. Returns a list of URLs found starting from the base URL. | f307a14f42a7 |
| tavily_research | Perform comprehensive research on a given topic or question. Use this tool when you need to gather information from multiple sources to answer a question or complete a task. Returns a detailed response based on the research findings. Rate limit: 20 requests per minute. | d1fe3b64ea8c |
Lock these tools
Pin what tavily-mcp serves you today, commit the lock, and a pull request fails when a tool changes, with the text before and after. Pin the package version in your MCP config as well.
$ pip install verfy
$ verfy lock check --update # shows each tool, then writes verfy.lock
$ git add verfy.lock# .github/workflows/verfy.yml, after actions/checkout
- uses: anvarbekovjavohir277-dot/verfy-action@v1Maintain this server? Run the same check on your releases and add the Locked by Verfy badge to your README.