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Next.js development tooling via MCP. Inspect routes, components, build info, and debug Next.js apps.
Passed 22 of 22 test cases with the skill, and 7 of 22 without it.
and 14 more in the full report
15 fixed7 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 15 test cases the skill fixed. Same model, same prompt, with and without the skill.
Provide the exact single-line command to list all React components in a project on-demand using the python MCP client script.
| Checked | Without skill | With skill |
|---|---|---|
| The response provides the command python3 scripts/mcp-client.py call -s "npx next-devtools-mcp@latest" -t list-components. | Missed | Passed |
The instructions your model reads when the skill loads.
Inspect and debug Next.js applications via MCP server.
# Start server (spawns on-demand)
bash scripts/start-server.sh
# Or use directly via mcp-client
python3 scripts/mcp-client.py call \
-s "npx next-devtools-mcp@latest" \
-t list-routes
| Tool | Description |
|---|---|
list-routes | Get all app routes |
get-route-info | Details for specific route |
list-components | React components in app |
get-build-info | Build configuration |
get-config | next.config.js settings |
# List all routes
python3 scripts/mcp-client.py call \
-s "npx next-devtools-mcp@latest" \
-t list-routes
# Get specific route details
python3 scripts/mcp-client.py call \
-s "npx next-devtools-mcp@latest" \
-t get-route-info \
test cases passed, vs 7 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.