SERVER
Pubchem
Rank #29092pulsemcp/pipeworx-io-pubchem
PubChem NIH chemistry database for querying chemical compounds, biological activities, and molecular properties via Pipeworx.
First listed
May 12, 2026
Last publish date
May 12, 2026
OVERVIEW
Pubchem is a Model Context Protocol (MCP) server published by pipeworx-io. It ranks #29092 of 58,900 servers tracked on MCP Toplist. Pubchem is listed across 2 registries — Official MCP and PulseMCP, with 1 tracked version. It was first listed on May 12, 2026 and most recently updated on May 12, 2026.
STANDING
#29,092of 58,900 tracked serversTop 50%
Ranks ahead of 29,808 of 58,900 servers on MCP Toplist.
CONNECT
Use Pubchem
Add Pubchem to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
Remote · HTTP
{
"mcpServers": {
"pipeworx-io-pubchem": {
"url": "https://gateway.pipeworx.io/pubchem/mcp"
}
}
}REGISTRIES
Listed on 2 registries
ORGANIZATION
pipeworx-io
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VERSIONS
Available versions (1)
| Version | Published |
|---|---|
| 0.1.0 | May 12, 2026 |
FAQ
Frequently asked questions
- What is Pubchem?
- PubChem NIH chemistry database for querying chemical compounds, biological activities, and molecular properties via Pipeworx.
- Who maintains Pubchem?
- Pubchem is maintained by pipeworx-io, which publishes 578 MCP servers (440 total versions) tracked on MCP Toplist.
- Is Pubchem an official MCP server?
- Yes — Pubchem is listed on the Official MCP Registry, alongside PulseMCP.
- How many versions does Pubchem have?
- MCP Toplist tracks 1 version of Pubchem, most recently published on May 12, 2026.
- Where can I find the source code for Pubchem?
- The source code for Pubchem is hosted at github.com/pipeworx-io/mcp-pubchem.
EXPLORE