io.github.subsquid-labs/portal-mcp-server
SQD
Query 130+ SQD Portal datasets across blockchains, including native Tron transactions and events.
alive probed 2026-10-05 · HTTP 200
31tools
41ktokens in Claude Opus 5.5
42ktokens in Claude Code
20.7 %of a 200k context window
23ko200k_base estimate
491 msto initialize
182 msto list tools
- Endpoint
- https://portal.sqd.dev/mcp (streamable-http)
- Host
- portal.sqd.dev
- Protocol
- 2025-11-25
- Reports itself as
- sqd-portal-mcp-server 0.8.5
- Capabilities
- completions, prompts, resources, tools
- Instructions
- 733 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/subsquid-labs/portal-mcp-server
- Website
- https://docs.sqd.dev/en/ai/mcp-server
- Registry
- active, updated 2026-09-05 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| portal_evm_query_transactions | 1 905 | 8 % |
| portal_solana_query_instructions | 1 545 | 7 % |
| portal_evm_query_logs | 1 532 | 7 % |
| portal_evm_query_traces | 1 298 | 6 % |
| portal_evm_get_ohlc | 1 287 | 6 % |
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 16:31 | alive | 491 ms | 31 | 41k | 23k |
| 2026-10-05 00:56 | alive | 533 ms | 31 | 23k | |
| 2026-10-04 10:07 | alive | 796 ms | 31 | 23k | |
| 2026-10-04 08:00 | alive | 527 ms | 31 | 23k | |
| 2026-10-03 20:40 | alive | 940 ms | 31 | 23k | |
| 2026-10-03 17:55 | alive | 288 ms | 31 | 23k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.subsquid-labs/portal-mcp-server)
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.