Connection check
verified live · 27h ago
attester-mcp
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
Tools
4
GitHub stars
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Installs / wk
—
Licence
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Transport
streamable-http
Last checked
27h ago
Tools & capabilities
4 toolsRead from the running server on 27h ago.
attester_package_exists
read-only
name*ecosystem*
Does this PyPI or npm package name really exist? Deterministic answer from the real published artifact, signed, with typosquat-adjacency flags on misses. Free: 25 calls/day per cli… Does this PyPI or npm package name really exist? Deterministic answer from the real published artifact, signed, with typosquat-adjacency flags on misses. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
attester_symbol_exists
read-only
symbol*package*versionecosystem*
Does a function, class, or constant exist in this PyPI or npm package? Answer from the indexed artifact, with closest-match suggestions on misses. Free: 25 calls/day per client IP,… Does a function, class, or constant exist in this PyPI or npm package? Answer from the indexed artifact, with closest-match suggestions on misses. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
attester_symbol_signature
read-only
symbol*package*versionecosystem*
Exact signature, structured params, docstring summary, and deprecation status for one symbol, resolved at a pinned version when given. Free: 25 calls/day per client IP, shared with… Exact signature, structured params, docstring summary, and deprecation status for one symbol, resolved at a pinned version when given. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
attester_version_diff
read-only
package*ecosystem*to_version*from_version*