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ChainGPT Claude Skill

Web3 toolkit for Claude Code: 140 custody-free MCP tools for EVM and Solana DeFi, DEX, and perps.

  • Sato Score72
  • ChainsEthereum, Solana +2
EarlyUnverifiedActive · today

ChainGPT Claude Skill is an open-source skill repo by ChainGPT on Ethereum, Solana, Tron and other chains, with last code activity on 2026-10-30 (Active). Latest release on 2026-06-11. Sato Score 72/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-30. How the score works →

See how to install ChainGPT Claude Skill →

Last commit Oct 30, 2026 · Last release Jun 11, 2026 (v1.21.0) · ★ 11

Listed from github.com/ChainGPT-org/chaingpt-claude-skill on 2026-06-16. Install: not attempted. Evidence →

Docs ↗GitHub ↗

Next step

Watch ChainGPT Claude Skill

One email if what we observe changes — its repo goes quiet or disappears, or the listing is retired. Nothing else.

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Add Sato Hub’s MCP server (no key), then ask:

https://satohub.ai/api/mcp
Run Sato Hub Preflight on chaingpt-org/chaingpt-claude-skill before I use it.
Full setup: Claude Code, Cursor, others →

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Prove you control the domain and correct this page — description, links, tags, chains. A claim proves control, not verification: it never changes the Sato Score.

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Overview

Web3 toolkit for Claude Code: 140 custody-free MCP tools for EVM and Solana DeFi, DEX, and perps.

Sato Score

72/100· High

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
35/35
Code transparency
18/20
Interface verifiability
0/10
Docs & demo
6/10
Listing transparency & provenance
13/15
Independent verification
0/10
View verification & embed badge →History →How the Sato Score works

Evidence — listed vs checked · what the words mean

Listed from github.com/ChainGPT-org/chaingpt-claude-skill on 2026-06-16. Install: not attempted.

ClaimValueEvidenceSourceChecked
Chains supportedEthereum, Solana, Tron, Baseself-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Verification statusUnverified — not independently reviewedself-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-10-30
Recent activitylast release 2026-06-11 · last commit 2026-10-30observedgithub.com/ChainGPT-org/chaingpt-claude-skill2026-10-30
Install worksdocumented by the project, not run by Sato Hubnot attempted: no falsifiable install+entry probe from deploy_specself-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-09-14
Built byChainGPTconfidence 0.85self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Creator profilehttps://github.com/ChainGPT-orgconfidence 0.85self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Deploys asClaude Code plugin, MCP serverconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Works with1inch, Jupiter, Aave, Lido, EigenLayer, Pendle, Morpho, Hyperliquid, Polymarket…confidence 0.85self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Agent typesSkill, Wallet, Tradingconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-25
Tagsmcp, defi, trading, agent-wallet, x402, nft, smart-contractsconfidence 0.85self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Docshttps://docs.chaingpt.org/dev-docs-b2b-saas-api-and-sdkconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-24
Repositoryhttps://github.com/ChainGPT-org/chaingpt-claude-skillconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-16
CategorySkill Repoconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-16
Short descriptiontext setconfidence 0.90self-reportedgithub.com/ChainGPT-org/chaingpt-claude-skillas of 2026-06-16
Sato Score72/100 (High)how open, active and verifiable — not a safety or quality gradecomputedsatohub.ai2026-10-30

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 — no falsifiable install+entry probe from deploy_spec

Runtime: Claude Code plugin (marketplace) + MCP server (@chaingpt/mcp-server, stdio)

/plugin marketplace add ChainGPT-org/chaingpt-claude-skill
/plugin install chaingpt@chaingpt-claude-skill
/reload-plugins
Claude Code plugin: 24 sub-skills + 154 chaingpt_* MCP tools over stdio (single-step /plugin install does NOT work — use the marketplace flow)

You supply: Claude Code host, CHAINGPT_API_KEY (app.chaingpt.org) for product tools, wallet key for policy-gated agent-wallet signing

MCP invocation: Claude Code plugin (stdio MCP @chaingpt/mcp-server, 154 tools)

Read from the project’s own docs as of 2026-09-14. What a deploy spec is →

Last 30 days — to 2026-10-30, one point per UTC day

Share of OUR checks that succeeded
fewer than 2 points—
7-day rolling; unattributable days are gaps · 0/30 days
Tools listed
fewer than 2 points—
from the server's own tools/list · 0/30 days
Sato Score
62
as snapshotted that day · 29/30 days

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
Ethereum, Solana, Tron, Base
Agent types
Skill, Wallet, Trading
Open source
Yes
Pricing
ChainGPT API credits required for ChainGPT AI product tools (chat, NFT generation, contract audit, news). 1,000 credits = $10; 15% bonus when paying in $CGPT. On-chain tools (DEX, DeFi, Hyperliquid, Polymarket) use public endpoints without API credits.
Deploys as
Claude Code plugin, MCP server
Works with
1inch, Jupiter, Aave, Lido, EigenLayer, Pendle, Morpho, Hyperliquid +3
Last checked
2026-10-30

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.

#mcp#defi#trading#agent-wallet#x402#nft#smart-contracts

Where ChainGPT Claude Skill fits

TradingPaymentsWallets

Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets, What Are Onchain Agents?

See something inaccurate or outdated?Submit a correction →

Recent Activity

All news →

Releases and posts from ChainGPT Claude Skill, pulled from its GitHub and X.

ReleaseChainGPT-org/chaingpt-claude-skillJun 11, 2026

chaingpt-claude-skill v1.21.0 — ERC-4337 Session Keys (on-chain caps, beta)

Added — ERC-4337 session keys: caps designed to be enforced on-chain (beta) The trust-story endgame. The user's ERC-7579 smart account grants the agent's existing EOA a scoped on-chain session via the audited Smart Sessions module (ChainLight/Ackee/Cantina-reviewed, vendor-neutral across Nexus/Kernel/Safe7579): cumulative per-token spend caps, mandatory expiry, optional usage caps — validated by t

GitHub ↗
ReleaseChainGPT-org/chaingpt-claude-skillJun 11, 2026

chaingpt-claude-skill v1.20.0 — x402 in one tool: the agent-pays loop

Added — x402 in one tool + the pay-per-call spec chaingpt_x402_fetch (134 → 135) — the whole agent-pays loop, custody-free: fetch an x402-protected URL; 2xx returns the body; 402 decodes the PaymentRequirements and (given from ) emits the UNSIGNED EIP-3009 typed data; after external signing, re-call with xPaymentHeader to complete the paid request. Prefers exact-scheme challenges on known networks

GitHub ↗

Listing History

Recorded changes to ChainGPT Claude Skill's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Oct 30, 2026
    Sato Score tier: Medium → High
    Score 62 → 72.
  2. Aug 2, 2026
    Sato Hub began tracking this listing
  3. Jul 14, 2026
    Enriched: risk level
  4. Jun 25, 2026
    Enriched: pricing, marketplace notes
  5. Jun 25, 2026
    Auto-enriched: agent type, has pricing
  6. Jun 24, 2026
    Auto-enriched: tags, chains supported, supported integrations, deployment options +3 more
  7. Jun 16, 2026
    Edited: category, github url, deploy spec +1 more

Compared with

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Reference

QuestionsShowHide

Questions people ask about ChainGPT Claude Skill

Is ChainGPT Claude Skill open source?
Yes. ChainGPT Claude Skill is open source under the MIT license; the repository is https://github.com/ChainGPT-org/chaingpt-claude-skill. Checked as of 2026-10-30.
Which chains does ChainGPT Claude Skill support?
ChainGPT Claude Skill lists support for Ethereum, Solana, Tron, Base as of 2026-10-30.
Is ChainGPT Claude Skill still maintained?
The most recent code activity Sato Hub observed was on 2026-10-30 (last commit 2026-10-30, last release 2026-06-11), 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 ChainGPT Claude Skill?
Claude Code plugin (marketplace) + MCP server (@chaingpt/mcp-server, stdio). Install: /plugin marketplace add ChainGPT-org/chaingpt-claude-skill && /plugin install chaingpt@chaingpt-claude-skill && /reload-plugins. Entry: Claude Code plugin: 24 sub-skills + 154 chaingpt_* MCP tools over stdio (single-step /plugin install does NOT work — use the marketplace flow). This is taken from the project's own documentation and has not been reproduced by Sato Hub. It runs as an MCP server (Claude Code plugin (stdio MCP @chaingpt/mcp-server, 154 tools)).
Is ChainGPT Claude Skill verified on Sato Hub?
No independent verification is on record for ChainGPT Claude Skill; its verification status is "Unverified" and its Sato Score is 72 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
Cite this pageShowHide

Cite this page

Sato Hub. "ChainGPT Claude Skill — Sato Hub." Sato Hub, updated 2026-10-30, accessed 2026-10-30. https://satohub.ai/resources/chaingpt-claude-skill

Data last refreshed 2026-10-30; 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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