Alternatives to Agent Skills Hub
Peers in Security Tool, ranked by Sato Score. No winner declared.
- Alternatives10
- Agent Skills Hub Sato Score81
- Updated2026-10-28
How these are rankedShowHide
Rule. Every listing in Agent Skills Hub’s own category (Security Tool) that carries a Sato Score, ordered by score tier, observed liveness, deploy-spec and reproduced-install evidence, and chain overlap with Agent Skills Hub.
This page ranks peers on how open, active and verifiable each one is — the same evidence Sato Hub publishes everywhere else. It is not a quality, safety or performance ranking, it declares no winner, and it cannot tell you which of these fits your codebase. A Sato Score is not an audit: none of these has been security-reviewed by Sato Hub, and a listing with no earned verification is self-reported.
| # | Alternative | Sato Score | Liveness | Chains | Differs on |
|---|---|---|---|---|---|
| 1 | Socket✓ probed Dependency and package analysis from Socket, with a CLI and an MCP server that returns package scores to an AI assistant. no deploy spec on record | High | Active · today | — | Typed as tool/service rather than infrastructure; deploys as npm, mcp server, hosted. |
| 2 | GoPlus AgentGuard✓ reproduced MIT-licensed runtime guard for AI coding agents: hook-level action blocking, a 24-rule skill scanner, and a per-skill trust registry. npm install -g @goplus/agentguard install reproduced by Sato Hub | High | Active · 9d ago | — | Typed as tool/service rather than infrastructure; open source. |
| 3 | MistTrack MCP✓ reproduced MCP server from SlowMist exposing MistTrack address risk scoring and fund-flow tracing to AI agents. npx -y misttrack@latest --key YOUR_MISTTRACK_API_KEY install reproduced by Sato Hub | High | Quiet · 6mo ago | Ethereum, Bitcoin, Polygon, Solana, Multichain | Typed as tool/service rather than infrastructure; also on Ethereum, Bitcoin, Polygon, Solana and 1 more; open source; deploys as npm global install, local development. |
| 4 | Self Protocol✓ reproduced Open-source zero-knowledge identity protocol (passport-based proof of personhood) used to gate agent access to onchain services. npm install @selfxyz/enterprise-sdk install reproduced by Sato Hub | High | Active · 1d ago | Multichain | Also on Multichain; open source. |
| 5 | Usenami Signer MCP✓ reproduced MCP server that signs CEX/DEX orders inside an attested AWS Nitro Enclave so keys never touch the agent process. npm install @usenami/signer-mcp install reproduced by Sato Hub | Medium | Active · 27d ago | — | Open source. |
| 6 | PulseFeed✓ probed PulseFeed checks an x402 endpoint before an agent pays it (liveness, a 0-100 score, receiver and price flags) and tracks changes to MCP servers and npm packages. Ships a guard SDK, an MCP server, and Vercel AI SDK and LangChain tools. no deploy spec on record | High | Active · 7d ago | Base | Also on Base; open source; deploys as hosted, self-hosted, npm package. |
| 7 | Privacy infrastructure that gives MCP-compatible agents private wallets, encrypted messaging, and confidential smart contracts using Garbled Circuits. npm install @coti-io/coti-sdk-typescript install as documented by the project — not reproduced | Medium | Active · 4d ago | COTI, Ethereum | Also on COTI, Ethereum. |
| 8 | Pre-built MCP blockchain capability modules giving agents fraud detection, AML scoring, wallet profiling, and token analysis. claude mcp add --transport sse chainaware-behavioural-prediction-mcp-server https://prediction.mcp.chainaware.ai/sse --header "X-API-Key: your-key-here" install as documented by the project — not reproduced | Medium | Recent · 3mo ago | Polygon, Ethereum, BNB Chain, Base, TON, Tron, Solana | Also on Polygon, Ethereum, BNB Chain, Base and 3 more; deploys as MCP server, API. |
| 9 | PRXVT✓ reproduced Open-source privacy SDK that adds unlinkable, zero-knowledge payments on top of the x402 agent payment standard. npm install @prxvt/sdk install reproduced by Sato Hub | Medium | no signal | Ethereum, Base, Polygon | Also on Ethereum, Base, Polygon; open source; deploys as npm. |
| 10 | Intercepts agent transactions and checks them against 5 security oracles before execution. pip install cryptoguard-ai install as documented by the project — not reproduced | Medium | Active · 4d ago | Multichain | Typed as tool/service rather than infrastructure; also on Multichain; open source; deploys as CLI tool, Python library, MCP server. |
“Differs on” is derived from the records — type, chains, openness and deployment — and states a difference, never a preference. ✓ marks an earned state named as what was checked; none of them is a safety claim.
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QuestionsWhat people ask about this pageShowHide
Questions about alternatives to Agent Skills Hub
- What are the alternatives to Agent Skills Hub?
- Socket, GoPlus AgentGuard, MistTrack MCP, Self Protocol, Usenami Signer MCP, PulseFeed, COTI, ChainAware, PRXVT, CryptoGuard are listed in the same category as Agent Skills Hub (Security Tool), as of 2026-10-28. The order is Sato Score and observed evidence, not a quality judgment.
- Which alternatives to Agent Skills Hub are open source?
- 7 of 10: GoPlus AgentGuard, MistTrack MCP, Self Protocol, Usenami Signer MCP, PulseFeed, PRXVT, CryptoGuard. Openness is read from each project's own published license or repository.
- Which alternatives run on the same chains as Agent Skills Hub?
- 3: Socket, GoPlus AgentGuard, Usenami Signer MCP. Chain support is self-declared by each project unless a named check says otherwise on its listing.
- Has Sato Hub verified any of these?
- Sato Hub reproduced the documented install for 5 of them: GoPlus AgentGuard, MistTrack MCP, Self Protocol, Usenami Signer MCP, PRXVT. Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.
- How is this list of alternatives built?
- It is a rule over live records, not a hand-written list: every listing in Agent Skills Hub's own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Agent Skills Hub. It is rebuilt from the records, so it changes when they do.
SourcesWhere the data comes fromShowHide
Sources — the projects' own repositories and docs
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Cite this page
Sato Hub. "Alternatives to Agent Skills Hub." Sato Hub, updated 2026-10-28, accessed 2026-10-28. https://satohub.ai/alternatives/agent-skills-hubData last refreshed 2026-10-28; 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.