# pubchem-mcp

> pubchem-mcp — fishquito7-pubchem-mcp. Use this tool when you need to retrieve detailed information about chemical compounds, such as properties and structure images, to solve problems in chemistry, pharmacology, or materials science. It takes compound identifiers as input and outputs properties like formula, molecular weight, SMILES, and IUPAC name, along with image URLs. This tool is ideal for use cases requiring quick access to PubChem compound data, such as drug discovery, chemical research, or educational purposes.

Canonical page: https://skillsregistry.net/skills/fishquito7-pubchem-mcp  
JSON: https://api.skillsregistry.net/v1/skills/fishquito7-pubchem-mcp

## Description

Enables querying PubChem compound properties and structure images through MCP, providing formula, molecular weight, SMILES, IUPAC name, and image URLs.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ohnt6rhk4q)
- **Repository:** <https://github.com/Fishquito7/pubchem-mcp>

## 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": "fishquito7-pubchem-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/fishquito7-pubchem-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/fishquito7-pubchem-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt