io.github.CSOAI-ORG/nrswa-ai-mcp
NRSWA (New Roads & Street Works Act)
Is the io.github.CSOAI-ORG/nrswa-ai-mcp MCP server down? No. Installed with mcp<2, it started and listed its tools on 2026-10-31.
UK street works compliance. Section 50 licences, S58 deferral, S74 overrun penalties, NRSWA accr...
needs mcp<2 probed 2026-11-14 · unchanged since 2026-10-31
A plain install of the package stops at the import below. These tool definitions are from a second install with mcp<2, started in a container with the network off, on 2026-10-31.
MCP error -32000: Connection closed ModuleNotFoundError: No module named 'mcp.server.fastmcp'. This is mcp 2.x, where FastMCP was renamed to MCPServer (from mcp
- Run it
- uvx --with 'mcp<2' nrswa-ai-mcp@1.0.8 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- NRSWA (New Roads & Street Works Act) 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Repository
- https://github.com/CSOAI-ORG/nrswa-ai-mcp
- Registry
- active, updated 2026-08-19 · registry entry
- Changes
- 2 recorded, reachable in 0 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| check_s50_licence | 122 | 20 % |
| nrswa_accreditation_check | 122 | 20 % |
| classify_works | 119 | 20 % |
| calculate_s74_overrun | 119 | 20 % |
| noticing_timeline | 117 | 20 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.CSOAI-ORG/nis2-compliance-mcp · needs mcp<2
- io.github.CSOAI-ORG/nist-rmf-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/note-taking-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/notification-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/nutrition-tracker-ai-mcp · needs mcp<2
- openchronicle-mcp io.github.CSOAI-ORG/openchronicle-mcp · crashed on start
- io.github.CSOAI-ORG/optometry-ai-safety-mcp · needs mcp<2
- io.github.CSOAI-ORG/optometry-patient-mcp · crashed on start
Servers that mention compliance or penalties.
- groTAX by Grovisor ae.grovisor/grotax · alive
- BlueNexus Universal MCP ai.bluenexus/universal-mcp · needs auth
- Clarid Compliance ai.clarid/compliance · no DNS
- Duskly ai.duskly/duskly · alive
- ai.kanonik/kanonik · needs auth
- ai.ssid/ssid-mcp · alive
- ThinkNEO Control Plane ai.thinkneo/control-plane · no DNS
- ClearPolicy app.clearpolicy/clearpolicy · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-31 07:33 | needs mcp<2 | 1.5 s | 5 | 1.1k | 599 |
| 2026-10-17 06:14 | crashed on start |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The package imports FastMCP from mcp.server.fastmcp. mcp 2.0, the Python SDK of 28 July 2026, renamed FastMCP to MCPServer, and the package asks for mcp with no upper bound, so a plain install (uvx, pip) gets mcp 2.x and the server stops at the import. Installed with mcp<2, it starts and lists its tools. The fix for the publisher: pin mcp<2 in the dependencies, for example mcp>=1.2,<2, and publish a new version, or move to MCPServer as the SDK's migration guide says. Until then, run it with uvx --with 'mcp<2'.
The cause and the fix, with the code before and after: ModuleNotFoundError: No module named 'mcp.server.fastmcp'