com.narrowhighway/concordance
narrow-highway
com.narrowhighway/concordance costs 13 020 tokens of context per session. It has 97 tool definitions. That is 6.5 % of a 200k window. Measured 2026-10-03.
Deterministic claim verification with receipts across ~60 domains. No model in the loop.
alive probed 2026-10-03 · HTTP 200
97tools
13ktokens for the tool definitions
6.5 %of a 200k context window
517 msto initialize
642 msto list tools
- Endpoint
- https://narrowhighway.com/mcp (streamable-http)
- Host
- narrowhighway.com
- Protocol
- 2025-06-18
- Reports itself as
- narrow-highway 2.0.0a0
- Capabilities
- tools
- Instructions
- 1 863 characters
- Repository
- https://github.com/matharrismma/concordance-2
- Registry
- active, updated 2026-07-08 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| verify | 523 | 4 % |
| candidate_narrow | 452 | 3 % |
| shelf_signable | 416 | 3 % |
| kernel_gate | 375 | 3 % |
| candidate_commit | 368 | 3 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:31 | alive | 517 ms | 97 | 13k |
| 2026-10-03 17:49 | alive | 842 ms | 97 | 13k |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.narrowhighway/concordance)