The testing standard for MCP servers. Lint (14 rules), test, and fuzz over real stdio/SSE/HTTP transport. 18 assertion types in YAML. Found 4,794 schema issues across 55 servers. Any language, no mocks, single binary.
Last commit November 3, 2026, 8 days ago.
26 GitHub stars and 0 Honeystax upvotes. Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
Starts at 6. Added: GitHub health 57/100 +14, no security policy +8, no code of conduct +3.
AI Agent
Universal
Model
Multiple
Fastest way to find out if mcp-assert belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add mcp-assert -- npx mcp-assertRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove mcp-assertNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ mcp-assert ← registers here
mcp-assert is listed on Honeystax as a MCP Server for Universal, since July 18, 2026. Its code is at github.com/blackwell-systems/mcp-assert, with 26 GitHub stars and 0 open issues. Last commit November 3, 2026, 8 days ago. GitHub's community health check gives it 57 out of 100.
Source: GitHub repository
Source check: November 3, 2026
Upstream commit: November 3, 2026
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.