SQD Portal MCP
Official MCP server from Subsquid (SQD) exposing its Portal API for querying onchain data across five chain families.
- Sato Score61
- ChainsMultichain, Solana +2
SQD Portal MCP is an open-source data tool on Solana, Bitcoin and Hyperliquid, with last code activity on 2026-10-02 (Active). Latest release on 2026-09-07. Sato Score 61/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-21. How the score works →
See how to install SQD Portal MCP →Last commit Oct 2, 2026 · Last release Sep 7, 2026 (v0.8.4) · ★ 1
Listed from sqd.dev on 2026-07-19. Install: not attempted. Evidence →
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Watch SQD Portal MCP
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Claim this listing →Overview
SQD Portal MCP wraps Subsquid's Portal API — a multi-chain indexing service — as MCP tools, letting an agent query onchain data across EVM chains, Solana, Bitcoin, Substrate, and Hyperliquid without standing up its own indexer. Maintained by subsquid-labs, with commits as recent as mid-July 2026.
Sato Score
61/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 35/35
- Code transparency
- 17/20
- Interface verifiability
- 0/10
- Docs & demo
- 0/10
- Listing transparency & provenance
- 6/15
- Independent verification
- 3/10
Evidence — listed vs checked · what the words mean
Listed from sqd.dev on 2026-07-19. Install: not attempted.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Multichain, Solana, Bitcoin, Hyperliquid | self-reported | sqd.dev | as of 2026-10-21 |
| Verification status | Unverified — not independently reviewed | self-reported | sqd.dev | as of 2026-10-21 |
| Recent activity | last release 2026-09-07 · last commit 2026-10-02 | observed | github.com/subsquid-labs/portal-mcp-server | 2026-10-21 |
| Install works | documented by the project, not run by Sato Hubnot attempted: the run did not complete and the log named no cause we could attribute | self-reported | github.com/subsquid-labs/portal-mcp-server | as of 2026-10-19 |
| Website answers | answered (HTTP 307) | observed | sqd.dev | 2026-10-21 |
| Daily check record | 90 of 90 daily checks since 2026-07-23 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-20 |
| Sato Score | 61/100 (Medium)how open, active and verifiable — not a safety or quality grade | computed | satohub.ai | 2026-10-21 |
Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.
Install — not run by us — the run did not complete and the log named no cause we could attribute
Runtime: Node.js (TypeScript, build from source)
npm install
npm run build
npm start
{"mcpServers":{"SQD":{"command":"node","args":["/absolute/path/to/sqd-portal-mcp-server/dist/index.js"]}}}You supply: MCP_HTTP_BEARER_TOKEN (optional, HTTP mode — requires Authorization: Bearer for POST /mcp), MCP_CURSOR_SECRET (optional, HTTP mode — signs pagination cursors)
MCP invocation: node dist/index.js (stdio); npm run start:http for HTTP mode
Read from the project’s own docs as of 2026-10-19. What a deploy spec is →
Observed record — 91 daily checks since 2026-07-23
- Succeeded
- 91
- Failed
- 0
- Their error
- 0
- Unattributed
- 0
This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 40 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.
Last 30 days — to 2026-10-21, one point per UTC day
A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.
Details
- Chains
- Multichain, Solana, Bitcoin, Hyperliquid
- Agent types
- MCP server
- Open source
- Yes
- Last checked
- 2026-10-21
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where SQD Portal MCP fits
Related concepts: What Are MCPs? The Standard Way to Give Agents Tools, What Are Onchain Agents?
Recent Activity
All news →Releases and posts from SQD Portal MCP, pulled from its GitHub and X.
portal-mcp-server SQD Portal MCP v0.8.4
SQD Portal MCP 0.8.4 corrects timestamp, identity, pagination, aggregate, wallet, candle, validation, and response-budget defects across every supported chain family, and checks the corrected answers against direct SQD Portal queries. Fixes Time windows. EVM, Solana, Bitcoin, Substrate, Hyperliquid, and Tron use the correct timestamp units, refine Portal boundary matches against observed block tim
portal-mcp-server SQD Portal MCP v0.8.5
SQD Portal MCP 0.8.5 adds native Tron and EVM trace queries, a one-click Claude Desktop bundle, toolsets for trimming the catalog, and an opt-in beta of the SQD Explorer that fits its host. It corrects a set of cases where a tool reported a result as more complete than the data supported, and gives operators cost guardrails and request traces. New Tron queries. portal_tron_query_transactions retur
portal-mcp-server SQD Portal MCP v0.8.3
SQD Portal MCP v0.8.3 turns blockchain results into a portable investigation workspace while preserving complete structured and text answers for every client. Highlights: Adds the SQD Blockchain Activity Explorer across 21 data tools, with purpose-built activity, wallet, contract, market, time-series, grouped, ratio, table, error, and empty views. Adds exact metrics, multi-series charts, candles a
portal-mcp-server SQD MCP v0.8.2
Portal MCP v0.8.2 makes every returned blockchain row trustworthy under large responses, malformed streams, retries, and concurrent load. It also adds repeatable performance evidence so release decisions use measured queue, service, and end-to-end latency instead of isolated timings. Highlights No silent evidence loss : oversized results now return a structured response_too_large error with a safe
portal-mcp-server v0.8.1
SQD Portal MCP v0.8.1 makes blockchain investigations more dependable under empty results, invalid inputs, upstream failures, and client cancellation. Highlights: stable structured tool errors with bounded codes, origins, retry guidance, and next steps explicit data, empty, partial, error, and cancelled outcomes across all 28 tools HTTP cancellation that closes active upstream work and supports im
portal-mcp-server v0.8.0
SQD Portal MCP v0.8.0 is the large no-auth reliability and ecosystem release. Highlights: MCP 2026-07-28 support with stateless HTTP and legacy compatibility End-to-end cancellation, complete timeout coverage, reconciled terminal metrics, bounded query paths, and repeated live reliability gates A lean 28-tool registry with dead surfaces removed and an explicit assurance matrix Native handling and
Listing History
Recorded changes to SQD Portal MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Oct 19, 2026Verified: deploy spec
- Sep 7, 2026New release published
- Sep 5, 2026New release published
- Aug 27, 20265 releases trackedShowing the 2 most recent. Full release history is retained in the listing record.
- Jul 24, 2026Sato Hub began tracking this listing
- Jul 19, 2026Listed on Sato Hub
Compared with
Appears in
Related Resources
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Model Context Protocol (MCP)
ActiveAnthropic's open standard for connecting AI systems to external tools and data sources.
Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about SQD Portal MCP
- Is SQD Portal MCP open source?
- Yes. SQD Portal MCP is open source under the MIT license; the repository is https://github.com/subsquid-labs/portal-mcp-server. Checked as of 2026-10-21.
- Which chains does SQD Portal MCP support?
- SQD Portal MCP lists support for Multichain, Solana, Bitcoin, Hyperliquid as of 2026-10-21.
- Is SQD Portal MCP still maintained?
- The most recent code activity Sato Hub observed was on 2026-10-02 (last commit 2026-10-02, last release 2026-09-07), which Sato Hub labels "Active". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
- How do I install or run SQD Portal MCP?
- Node.js (TypeScript, build from source). Install: npm install && npm run build && npm start. Entry: {"mcpServers":{"SQD":{"command":"node","args":["/absolute/path/to/sqd-portal-mcp-server/dist/index.js"]}}}. This is taken from the project's own documentation and has not been reproduced by Sato Hub. It runs as an MCP server (node dist/index.js (stdio); npm run start:http for HTTP mode).
- Is SQD Portal MCP verified on Sato Hub?
- No independent verification is on record for SQD Portal MCP; its verification status is "Unverified" and its Sato Score is 61 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
Cite this pagePlain text, APA or BibTeXShowHide
Cite this page
Sato Hub. "SQD Portal MCP — Sato Hub." Sato Hub, updated 2026-10-21, accessed 2026-10-21. https://satohub.ai/resources/sqd-portal-mcpData last refreshed 2026-10-21; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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