PubChem Finder
Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools
What it does
PubChem Finder is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · not tested by Electra IndexInstall package
- PYPI
pubchem-finderv2.1.0 · runs locally (stdio)
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"pubchem-finder": {
"command": "uvx",
"args": [
"pubchem-finder"
]
}
}
}Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Install package | pubchem-finder | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Package registries | pypi | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://github.com/MysterionRise/pubchem-finder | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Repository | https://github.com/MysterionRise/pubchem-finder | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 2.1.0 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW26 Oct 2026first seen in the index
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How do I connect PubChem Finder?
Install the PyPI package pubchem-finder. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.