io.ctxt/mcp
Context — ctxt.io
io.ctxt/mcp costs 710 tokens of context per session. It has 3 tool definitions. That is 0.4 % of a 200k window. Measured 2026-10-03.
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alive probed 2026-10-03 · HTTP 200
3tools
710tokens for the tool definitions
0.4 %of a 200k context window
1.1 sto initialize
1.4 sto list tools
- Endpoint
- https://ctxt.io/mcp (streamable-http)
- Host
- ctxt.io
- Protocol
- 2025-11-25
- Reports itself as
- ctxt 1.0.0
- Capabilities
- tools
- Instructions
- 541 characters
- Repository
- https://github.com/ctxt-io/ctxt-agents
- Website
- https://ctxt.io/mcp/docs
- Registry
- active, updated 2026-08-14 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| create_context | 467 | 66 % |
| read_context | 131 | 18 % |
| delete_context | 112 | 16 % |
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 20:34 | alive | 1.1 s | 3 | 710 |
| 2026-10-03 17:51 | alive | 387 ms | 3 | 710 |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.ctxt/mcp)