io.github.sandeep-antier/abstraxn
Abstraxn Agent Layer
Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.
alive probed 2026-10-05 · HTTP 200
12tools
14ktokens in Claude Opus 5.5
14ktokens in Claude Code
6.8 %of a 200k context window
8.1ko200k_base estimate
1.1 sto initialize
921 msto list tools
- Endpoint
- https://mcp.abstraxn.com/mcp (streamable-http)
- Host
- mcp.abstraxn.com
- Protocol
- 2025-11-25
- Reports itself as
- abstraxn-web3-public-mcp 1.0.0
- Capabilities
- tools
- Instructions
- 434 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Abstraxn-Labs/abstraxn-agent-layer
- Registry
- active, updated 2026-08-12 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| places.lookup | 2 486 | 31 % |
| market.crypto | 942 | 12 % |
| network.prepare_transfer | 762 | 9 % |
| web3.lookup | 750 | 9 % |
| travel.search | 750 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 15:37 | alive | 1.1 s | 12 | 14k | 8.1k |
| 2026-10-05 00:55 | alive | 1.0 s | 12 | 8.1k | |
| 2026-10-04 10:07 | alive | 1.5 s | 12 | 8.1k | |
| 2026-10-04 08:00 | alive | 1.8 s | 12 | 8.1k | |
| 2026-10-03 20:39 | alive | 1.7 s | 12 | 8.1k | |
| 2026-10-03 17:55 | alive | 955 ms | 12 | 8.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.sandeep-antier/abstraxn)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.