AssetFare USDC Bridge

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/assetfare-assetfare-bridge

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

15 read · 5 write · 0 delete · 4 not yet classified

Secrets

None asked for

Install scripts

Nothing to install (hosted)

Runs as

Hosted (remote endpoint)

Tools (24)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• assetfare_create_session

  Lock one fresh legacy assetfare_quote into a wallet-bound v1 execution session. Use only after legacy wallet authentication for the original Solana-SOL-to-Base/Arbitrum-ETH workflow; for a v2 quote use assetfare_v2_session_create instead. Makes a network request and reserves the caller's one active legacy session slot, but creates no blockchain transaction and never signs or submits.

• assetfare_finish_wallet_auth

  Verify the caller's signature over the exact legacy login challenge and return a sensitive wallet-bound access token. Use only after assetfare_start_wallet_auth; do not use for a v2 session, transaction signature, or arbitrary message. Makes a network request and consumes login-challenge state, but never signs or submits.

• assetfare_manifest

  Read the Ed25519-signed release manifest and safety-bundle binding before preparing an action. Example: call this once to verify the current release and contract pins; it never creates state, signs, or submits.

• assetfare_observe_cctp

  Verify Circle attestation and the forwarded Base or Arbitrum USDC mint for a caller-submitted legacy v1 burn, then advance the session record. Use only after the CCTP burn is submitted; use assetfare_read_session for inspection without advancement and a v2 session observe tool for v2 routes. Makes a network request but never signs or submits.

• assetfare_observe_destination

  Verify an already-submitted destination UserOperation receipt and finalize the legacy v1 workflow record. Use only after the caller independently submits assetfare_prepare_destination_action; for v2 output observation use assetfare_v2_session_observe_output instead. Makes a network request and advances session state, but never signs or submits.

• assetfare_prepare_cctp_action

  Prepare the unsigned CCTP burn for the current legacy v1 session using a caller-owned event signer public key. Use only when the legacy workflow reports this as the next action; for v2 routes use assetfare_v2_prepare or assetfare_v2_session_create instead. Requires caller approval and advances preparation state, but never receives the event signer private key, signs, or submits.

• assetfare_prepare_destination_action

  Prepare the exact-cap permit and unsigned ERC-4337 destination settlement plan for the current legacy v1 session. Use only when the legacy workflow reports the destination step and after caller approval; v2 sessions expose their current action through assetfare_v2_session_get. Makes a network request and advances preparation state, but never signs or submits.

• assetfare_prepare_source_action

  Prepare the bounded unsigned Solana source action for the current legacy v1 session step. Use only after assetfare_create_session and explicit caller approval; for a v2 route use assetfare_v2_prepare or assetfare_v2_session_create instead. Makes a network request and advances preparation state, but never signs or submits.

• assetfare_quote

  Legacy v1 original-corridor quote: get Solana SOL to Base or Arbitrum ETH pricing. Use only with the unversioned legacy wallet-auth/session tools; for every new v2 evaluation use assetfare_v2_quote instead. Read-only; makes a network request and never authenticates, creates a session, prepares an action, signs, or submits.

• assetfare_read_session

  Read a legacy v1 session summary, workflow state, receipt, or current unsigned action. Use to inspect or resume a session created by assetfare_create_session; for a v2 session use assetfare_v2_session_get instead and do not use this call to advance state. Read-only and makes a network request; never signs or submits.

• assetfare_start_wallet_auth

  Create a short-lived, non-transactional Solana signMessage challenge for the legacy v1 workflow. Use only after selecting a fresh legacy assetfare_quote and obtaining caller approval; v2 quote and session tools do not use wallet authentication. Makes a network request and creates login-challenge state, but cannot move funds, sign, or submit.

• assetfare_status

  Read legacy v1 compatibility status and original-corridor safety gates. Use only before the unversioned Solana-SOL-to-Base/Arbitrum-ETH workflow; for every current v2 route use assetfare_v2_capabilities instead. Read-only; makes a network request and never authenticates, signs, submits, or advances a session.

• assetfare_v2_capabilities

  Read all 100 technically available routes, live provider readiness, route-specific guidance, direct_route_summary, and continuation_v3 contracts before quoting. Forty-four routes are price-recommended only at or above their published threshold; 56 have no current price recommendation. Example: call once before requesting an exact route quote. Confirm every fresh quote. Economic guidance is advisory and never adds an execution gate. continuation_v3 separately binds execution selection, wallets, bounds, and mode. Read-only; creates no wallet login, session, or action.

• assetfare_v2_new_session_capabilityread-only

  Local stdio only: generate one caller-owned 256-bit session capability without a network call. Remote MCP/A2A servers deliberately do not expose this helper; remote clients generate 32 random bytes locally, encode them as 43-character base64url without padding, and pass the result to assetfare_v2_session_create and every lifecycle call. The token is a sensitive bearer capability, never a private key.

• assetfare_v2_prepare

  Return one deeply verified first unsigned bundle and caller-wallet handoff. Example: pass caller_approved=true, a one_shot approval_v3, and the quote-bound verification_context; multi-step routes reject one_shot. Economic guidance is advisory and adds no request field. Context is validated before the upstream request and never forwarded. AssetFare never signs or submits.

Signals

Stars

0

Forks

1

Open issues

1

Last commit

Oct 22, 2026 (9 days ago)

Last release

Oct 25, 2026 (6 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.assetfare/assetfare-bridge

Version

1.21.6

Auth

Auth not stated

License

MIT

Repository

github.com/assetfare/assetfare-mcp

First seen

Oct 24, 2026

Last checked

Oct 26, 2026

Source

Official MCP Registrygithub-graphql