io.github.pipeworx-io/chembl
Chembl
io.github.pipeworx-io/chembl costs 19 761 tokens of context per session. It has 43 tool definitions. That is 9.9 % of a 200k window. Measured 2026-10-03.
ChEMBL MCP — drug discovery database (EBI).
alive probed 2026-10-03 · HTTP 200
43tools
20ktokens for the tool definitions
9.9 %of a 200k context window
100 msto initialize
95 msto list tools
- Endpoint
- https://gateway.pipeworx.io/chembl/mcp (streamable-http)
- Host
- gateway.pipeworx.io
- Protocol
- 2025-03-26
- Reports itself as
- pipeworx-gateway 0.1.0
- Capabilities
- prompts, resources, tools
- Instructions
- 704 characters
- Repository
- https://github.com/pipeworx-io/mcp-chembl
- Website
- https://pipeworx.io/packs/chembl
- Registry
- active, updated 2026-09-25 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| polymarket_kalshi_spread | 1 738 | 9 % |
| bet_research | 1 225 | 6 % |
| polymarket_edges | 1 175 | 6 % |
| company_facts | 1 092 | 6 % |
| kalshi_weather_edge | 974 | 5 % |
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 20:40 | alive | 100 ms | 43 | 20k |
| 2026-10-03 17:56 | alive | 134 ms | 43 | 20k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.pipeworx-io/chembl)