10 actions in 5 pieces of software · ranked by words, meaning and measured trust · 709 ms

1. 1sigil-mcpfound in code, not yet checkedno passport yet
   • sigil_eth_sign_typed_data

     Sign an EIP-712 typed data structure with the named portal. Returns the 65-byte signature as 0x-prefixed hex.

   • sigil_eth_sign_message

     Sign an EIP-191 personal_sign message with the named portal. The message is supplied as 0x-prefixed hex bytes (encode strings to UTF-8 first). Returns the 65-byte r||s||v signature as 0x-prefixed hex.

   • sigil_svm_sign_transaction

     Sign a Solana transaction message with the portal's ed25519 key. Pass the SERIALIZED transaction message (the bytes between the signature array and that you build with your Solana SDK, e.g. message.serialize()) as base64. sigil ed25519-signs those exact bytes and returns the signature as base58 — as

   • sigil_eth_sign_transaction

     Sign an Ethereum transaction (legacy or EIP-1559) with the named portal. Returns the signed transaction as 0x-prefixed hex, ready for eth_sendRawTransaction.

   • sigil_svm_sign_message

     Sign an arbitrary off-chain message with the portal's Solana (ed25519) key — the same key whose address is `svmAddress`. The message is base64-encoded bytes. Returns the 64-byte signature as a base58 string.

2. 2sigilfound in code, not yet checkedno passport yet

   MCP serverdrknowhow/sigil

   • lift

     Lift Python source at `path` into the digest sheet (one line per definition: #hash name(sig) effects). Idempotent: re-lifting unchanged code appends nothing; changed definitions append '#old -> #new'. Parse-only — never executes the lifted code.

3. 3sigilfound in code, not yet checkedno passport yet

   MCP servernomarj/sigil

   • sigil_report_threat

     Report a malicious file to the Sigil threat intelligence database by its SHA256 hash. Requires the Sigil CLI and an authenticated session (sigil login). Reports are reviewed by the security team.

   • sigil_grade

     Letter grade (A-F), recommendation, behaviour profile and key risks for a path. Cheaper to read than sigil_scan when only the verdict matters.

4. 4meta-author-sigilfound in code, not yet checkedno passport yet

   MCP serveramasarac/meta-author-sigil

   • unveil_sovereign_sigils

     Retrieves and interprets Sovereign Sigils, pairing visual seals with machine-verifiable attestations.

5. 5sigil-publicfound in code, not yet checkedno passport yet

   MCP serverarven-digital/sigil-public

   • evaluate_transaction

     Submit a transaction for 3-layer Guardian evaluation (rules, simulation, AI scoring). Returns verdict (APPROVED/REJECTED/ESCALATE), risk score, and guardian signature if approved.