Materials Project
This Materials Project MCP server provides access to the Materials Project database through three core tools: searching for materials by chemical elements, retrieving detailed material properties by ID, and finding materials by chemical formula. Built using FastMCP and the mp-api library, it returns structured data including formation energies, band gaps, crystal systems, space groups, density, and stability information for computational materials science applications. The implementation is valuable for researchers and AI assistants working with materials discovery, property prediction, and crystallographic analysis where programmatic access to the Materials Project's extensive database of calculated material properties is needed.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-19.
Scan details: Circle-IR · 2026-09-19 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- database
- Source
- PulseMCP
- Repository
- github.com/fair2wise/materials_project_mcp
- Author type
- human
- Last scanned
- 2026-09-19
- Updated
- 2026-09-19
Use via MCP
Resolve Materials Project from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.