# PubChem MCP Server

> Use this tool when you need to extract chemical information and drug data from the PubChem API, solving problems such as identifying molecular details and retrieving compound data. It takes compound identifiers as input and outputs molecular details like SMILES, IUPAC names, and molecular formulas. Use it in contexts where chemical data retrieval and analysis are necessary, such as drug discovery and chemical research.

Canonical page: https://skillsregistry.net/skills/sssjiang-pubchem-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/sssjiang-pubchem-mcp-server

## Description

Extracts basic chemical information and drug data from the PubChem API. It enables users to retrieve molecular details such as SMILES, IUPAC names, molecular formulas, and synonyms for specific compounds.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ick5wllkjf)
- **Repository:** <https://github.com/sssjiang/pubchem_mcp_server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "sssjiang-pubchem-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/sssjiang-pubchem-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/sssjiang-pubchem-mcp-server/pull`

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