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szhygulin/recon-crypto-mcp

v0.14.4 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 29d MCP Developer Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

aave ai-agent arbitrum claude claude-code compound
+13 more
crypto cursor defi ethereum ledger lifi mcp mcp-server model-context-protocol polygon solana uniswap walletconnect

Affected surfaces

auth

Summary

AI summary

pair_ledger_* now mandates per-address device verification and preview_send shows EIP‑1559 fee breakdown.

Full changelog

Highlights

  • Pre-sign gate hardening — prepare_custom_call gains a value-exfil selector classifier (#659); setApprovalForAll on uncurated destinations now selector-decoded instead of opaque (#658); pair_ledger_* mandates per-address device verification in tool instructions (#660).
  • preview_send enriched — surfaces pinned network fee + EIP-1559 baseFee/priorityFee breakdown so the agent can present total cost before pre-sign checks (#661).
  • NFT floor-sweep — new get_nft_listings tool returns ranked floor candidates per collection (#657).
  • Glama build repair (round 2) — .npmrc + pnpm.overrides make Glama's auto-generated pnpm Dockerfile build succeed alongside npm (#663). Companion to v0.14.3's project Dockerfile fix.
  • Docs — codifies the per-protocol vs prepare_custom_call cutoff rule in CLAUDE.md (#662).

Included PRs

  • #657 feat(nft): add get_nft_listings for ranked floor-sweep candidates
  • #658 feat(decode): selector-only partial decode for setApprovalForAll on uncurated destinations
  • #659 feat(custom-call): selector classifier for value-exfil patterns
  • #660 feat(pair_ledger): mandate per-address device verification in instructions
  • #661 feat(preview): surface pinned network fee + EIP-1559 breakdown at preview_send
  • #662 docs(CLAUDE.md): codify per-protocol vs. prepare_custom_call cutoff rule
  • #663 fix(deps): make Glama's pnpm build succeed alongside npm
  • #664 chore(release): 0.14.4

Breaking Changes

  • `pair_ledger_*` functions now require per‑address device verification in instructions
View diff on GitHub

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About szhygulin/recon-crypto-mcp

Self-custodial crypto portfolio for AI agents. Reads EVM wallet balances, ENS, token prices, and DeFi positions across Ethereum/Arbitrum/Polygon/Base (Aave V3, Compound V3, Morpho Blue, Uniswap V3 LP, Lido, EigenLayer), surfaces health-factor alerts and protocol risk scores, then prepares unsigned transactions (supply, borrow, repay, withdraw, stake, send, LiFi swap/bridge) signed on Ledger via WalletConnect — private keys never leave the hardware wallet.

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Related context

Beta — feedback welcome: [email protected]