Side-by-Side Model Context Protocol Comparison
Ai Incident Db vs Oqmd
In-depth architectural comparison of the Ai Incident Db and Oqmd MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Ai Incident Db
Databases · Local stdio
Quality: 31/100 (Emerging) | Auth: No auth required
Oqmd
Databases · Local stdio
Quality: 43/100 (Fair) | Auth: No auth required
Verdict Summary: Choose Ai Incident Db if you need specialized Databases tools running via a local process. Choose Oqmd if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
A
Choose Ai Incident Db when:
- You need dedicated capabilities in the Databases domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
O
Choose Oqmd when:
- You need dedicated capabilities in the Databases domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: search_materials, get_material, stable_phases.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Ai Incident Db Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Oqmd Tools (3)
search_materials
Search the Open Quantum Materials Database for DFT-computed inorganic materials by composition and/or constituent elements, with optional band-gap and thermodynamic-stability filters. Returns formation energy (eV/atom), energy above the convex hull (stability), band gap, space group, and prototype.…
get_material
Fetch a single OQMD material by its entry_id (e.g. 16525 = the Pbcn polymorph of Fe2O3). Returns formation energy (eV/atom), stability above hull, band gap, space group, prototype, cell volume, atom/element counts, ICSD id, and generic composition. Keyless.
stable_phases
List the ground-state (on-hull) phases of a chemical system — the thermodynamically stable compounds in OQMD for a given set of elements. e.g. "Fe-O" returns FeO, Fe2O3, Fe3O4. Restricts to materials made ONLY of the given elements with stability <= ~0 (on the convex hull). Keyless.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Ai Incident Db Configuration
Oqmd Configuration