Pathguard MCP server
Crypto transaction safety tool — screens addresses and transactions for scam risk.
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If you have run it, two minutes of your experience saves the next person an afternoon.
Pathguard tools (5, 1 write)
write = sends, deletes, buys or postscheck_transactionFreeCheck one crypto transaction for scams, address mistakes, and other risk signals.
check_transactions_batchFreeCheck up to 1,000 crypto transactions in one request. Returns a compact summary by default so large batches do not overwhelm an AI agent's context. Set detail_level='full' when individual results are needed.
get_usage_statusFreeCheck your current PathGuard plan, monthly scan quota, and usage.
preflight_transactionwrite actionFreeRun PathGuard's full transaction checks and return an ALLOW, REVIEW, or BLOCK decision.
report_scam_addressFreeReport a suspected scam address to PathGuard's community reporting system.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 4168ms17/20
- Tool poisoning5 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenancelast push 7 days ago15/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year5/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
Install directly
claude mcp add --transport http pathguard https://pathguard-v2.up.railway.app/mcp
Pathguard: common questions
- Is Pathguard MCP server safe?
- Mostly: it is graded B (73/100). Read the Pathguard safety report
- How do I install Pathguard?
- It runs remotely at pathguard-v2.up.railway.app. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Pathguard need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Pathguard maintained?
- The last commit was 7 days ago (2026-09-12). The latest release is v1.0.0.
- Is Pathguard up?
- 100% of our last 1 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Pathguard?
- Servers from other publishers that do the same job: RiskState — Crypto Risk Engine MCP server, TradingCalc MCP: Crypto Trading, On-Chain & Prediction Markets MCP server and Token Risk MCP server. Compare all Pathguard alternatives.
Alternatives to Pathguard
Same job from other publishers: the closest match first, then the best rated.
- RiskState — Crypto Risk EngineLive BTC/ETH risk state: risk policy, market structure and trading playbooks. Keyless free tier.not reviewedGrowingA
TradingCalc MCP: Crypto Trading, On-Chain & Prediction MarketsDeterministic crypto futures, on-chain risk, and prediction-market math. 32 tools. Not AI estimates.not reviewedGrowingB
Token RiskToken Risk — rug-pull / honeypot screening for crypto tokens.not reviewedGrowingB
Guava Wallet IntelligenceCrypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains.not reviewedNewC- BlockrunWeb search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.not reviewedEstablishedB