Solscan MCP
Community MCP server for querying Solana transactions in natural language via the Solscan API.
- Sato Score47
- ChainsSolana
Solscan MCP is an open-source data tool on Solana, with last code activity on 2025-08-15 (Dormant). Sato Score 47/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-21. How the score works →
See how to install Solscan MCP →Last commit Aug 15, 2025 · ★ 48
Listed from solscan.io on 2026-07-19. Install: not attempted. Evidence →
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Claim this listing →Overview
Solscan MCP lets an agent query Solana transaction and account data through natural-language MCP tool calls backed by the Solscan block-explorer API. It's a third-party (not Solscan-maintained) open-source wrapper with 42 GitHub stars; last commit was August 2025, so treat updates as infrequent.
Sato Score
47/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 18/20
- 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 solscan.io on 2026-07-19. Install: not attempted.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Solana | self-reported | solscan.io | as of 2026-10-21 |
| Verification status | Unverified — not independently reviewed | self-reported | solscan.io | as of 2026-10-21 |
| Recent activity | last commit 2025-08-15 | observed | github.com/wowinter13/solscan-mcp | 2026-10-21 |
| Install works | documented by the project, not run by Sato Hubnot attempted: our container lacks the build tooling this install needs (pkg-config) | self-reported | github.com/wowinter13/solscan-mcp | as of 2026-10-19 |
| Website answers | answered, but declined our check (HTTP 403) | observed | solscan.io | 2026-10-21 |
| Daily check record | 50 of 50 daily checks since 2026-09-01 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-20 |
| Sato Score | 47/100 (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 — our container lacks the build tooling this install needs (pkg-config)
Runtime: Rust (cargo install)
cargo install solscan-mcp
{"mcpServers":{"solscan-mcp":{"command":"/Users/$username/.cargo/bin/solscan-mcp","args":[],"env":{"SOLSCAN_API_KEY":"your_solscan_api_key"}}}}You supply: SOLSCAN_API_KEY (required — Solscan Pro API key from solscan.io/apis)
MCP invocation: solscan-mcp binary (stdio)
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
- 51
- Failed
- 40
- Their error
- 0
- Unattributed
- 40
State changed on 2026-09-01 (unclear → responding).
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. The rate above leaves those checks out; the counts include them.
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.
Skills that target this — 1, with disclosures
Chainstream DefiClawHub · harry5556
1,449 installs[FINANCIAL EXECUTION] Execute irreversible on-chain DeFi operations via CLI and MCP tools. Use when user wants to swap tokens, create tokens on launchpad, si...
Disclosures describe what a skill declares and does; they are not safety verdicts. All skills →
Details
- Chains
- Solana
- 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 Solscan MCP fits
Related concepts: What Are MCPs? The Standard Way to Give Agents Tools, What Are Onchain Agents?
Listing History
Recorded changes to Solscan MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Oct 19, 2026Verified: deploy spec
- Sep 1, 2026Sato Score tier: Low → MediumScore 29 → 44.
- Aug 16, 2026Went dormant — no recorded activity in over a year
- Jul 24, 2026Sato Hub began tracking this listing
- Jul 19, 2026Listed on Sato Hub
Compared with
Appears in
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Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about Solscan MCP
- Is Solscan MCP open source?
- Yes. Solscan MCP is open source under the MIT license; the repository is https://github.com/wowinter13/solscan-mcp. Checked as of 2026-10-21.
- Which chains does Solscan MCP support?
- Solscan MCP lists support for Solana as of 2026-10-21.
- Is Solscan MCP still maintained?
- The most recent code activity Sato Hub observed was on 2025-08-15 (last commit 2025-08-15), which Sato Hub labels "Dormant". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
- How do I install or run Solscan MCP?
- Rust (cargo install). Install: cargo install solscan-mcp. Entry: {"mcpServers":{"solscan-mcp":{"command":"/Users/$username/.cargo/bin/solscan-mcp","args":[],"env":{"SOLSCAN_API_KEY":"your_solscan_api_key"}}}}. This is taken from the project's own documentation and has not been reproduced by Sato Hub. It runs as an MCP server (solscan-mcp binary (stdio)).
- Is Solscan MCP verified on Sato Hub?
- No independent verification is on record for Solscan MCP; its verification status is "Unverified" and its Sato Score is 47 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
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Cite this page
Sato Hub. "Solscan MCP — Sato Hub." Sato Hub, updated 2026-10-21, accessed 2026-10-21. https://satohub.ai/resources/solscan-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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