tavily-proxy
A Cloudflare Worker that proxies requests to the Tavily API with automatic key rotation from a pool, providing search, extract, crawl, and map tools via MCP.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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sunwu51
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
tavily-searchA powerful web search tool that provides comprehensive, real-time results using Tavily's AI search engine. Returns relevant web content with titles, URLs, and content snippets. Supports filtering by topic, time range, domain inclusion/exclusion, and more.
tavily-extractExtract web page content from one or more specified URLs. Returns cleaned, parsed content optimized for LLMs. Supports basic and advanced extraction depths, optional image extraction, and content format selection.
tavily-crawlA graph-based website traversal tool that explores hundreds of paths in parallel with built-in extraction and intelligent discovery. Crawls from a base URL, extracts content, and returns structured results.
tavily-mapTraverses websites like a graph to generate comprehensive site maps. Explores hundreds of paths in parallel with intelligent discovery. Returns a list of discovered URLs.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard
Hono vulnerable to arbitrary file access via serveStatic vulnerability
Hono: Path traversal in toSSG() allows writing files outside the output directory
Hono missing validation of cookie name on write path in setCookie()
Hono: app.mount() strips mount prefix using undecoded path, causing incorrect routing for percent-encoded paths
Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
4/4 tools missing one or more hints — tavily-search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tavily-extract (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tavily-crawl (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +1 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
3/4 tool handlers declare input schemas (75%)
Declare an inputSchema with zod/joi/yup on every tool definition.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 2 high severity in production deps — hono@4.12.3 (high), hono@4.12.3 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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