io.github.zvmzaretsky/onchain-decode
FabTally Decode
io.github.zvmzaretsky/onchain-decode costs 1 296 tokens of context per session. It has 4 tool definitions. That is 0.6 % of a 200k window. Measured 2026-10-03.
Decode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.
alive probed 2026-10-03 · HTTP 200
4tools
1.3ktokens for the tool definitions
0.6 %of a 200k context window
1.7 sto initialize
130 msto list tools
- Endpoint
- https://decode.fabtally.com/mcp (streamable-http)
- Host
- decode.fabtally.com
- Protocol
- 2025-11-25
- Reports itself as
- fabtally-decode 1.0.0
- Capabilities
- tools
- Instructions
- none
- Repository
- https://github.com/zvmzaretsky/onchain-decode-mcp
- Website
- https://decode.fabtally.com
- Registry
- active, updated 2026-08-01 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| decode_log | 449 | 35 % |
| decode_calldata | 339 | 26 % |
| abi_fetch | 274 | 21 % |
| selector_lookup | 234 | 18 % |
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 | 1.7 s | 4 | 1.3k |
| 2026-10-03 17:55 | alive | 1.7 s | 4 | 1.3k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.zvmzaretsky/onchain-decode)