github
io.github.cyanheads/pubchem-mcp-server
MCP server for PubChem. Search compounds, properties, safety, bioactivity, xrefs, and summaries.
77fair
▣ Overview
▣ Score BreakdownMCPScore = Σ(raw × weight)
DimensionRawWeighted
Security
35%
100
35.0
Freshness
25%
100
25.0
Adoption
20%
10
2.0
Quality
10%
100
10.0
Trust
10%
50
5.0
Total
77.0
⚿ Capabilities & Risk Explainer
fs readfs writenetworkexecsecrets
◆ Risk level: high
fs read + fs write + network + exec + secrets active — can execute code, access credentials, and make external network calls.
⚙ Install config
Claude Desktop · Cursor · Windsurf · VS Code (Copilot) · Claude Code
add to your MCP client config:
{
"mcpServers": {
"iogithubcyanheadspubchem": {
"command": "npx",
"args": [
"-y",
"@cyanheads/pubchem-mcp-server"
]
}
}
}📈 Score historylast 34 snapshots
5/25/20267/21/2026 · 34 snapshots
⚙ Maintenance health
58/ 100 · is this project alive?
contributors (1y)1
top contributor share100%
releases (1y)8
last release5d ago
ci✓ passing
⛁ Raw data
weekly downloads0
github stars9
forks3
open issues7
license✓ present
readme length8703 chars
last publish3d ago
last commit17d ago
last updated2d ago
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