{"slug":"mediaeater/swarm-at-ledger","name":"swarm.at","description":"Settlement protocol that validates agent actions before execution. Guards        destructive operations with hash-chained ledger receipts, trust tiers, and 31 workflow              blueprints.","category":"development","tags":[],"official":false,"stars":1,"transport":null,"install":[{"cmd":"pip install swarm-at-sdk[langgraph]","imports":[]}],"tools":[{"name":"settle_action","description":"Validate an action against institutional rules"},{"name":"check_settlement","description":"Query ledger status for a task or hash"},{"name":"ledger_status","description":"Current chain state (latest hash, entry count, integrity)"},{"name":"guard_action","description":"Settle before acting — propose + settle + receipt in one call"},{"name":"list_blueprints","description":"Browse workflow blueprints by tag"},{"name":"get_blueprint","description":"Full blueprint detail with steps and credit cost"},{"name":"get_credits","description":"Check an agent's credit balance"},{"name":"topup_credits","description":"Add credits to an agent"},{"name":"fork_blueprint","description":"Fork a blueprint into an executable workflow"},{"name":"verify_receipt","description":"Look up a settlement receipt by hash"},{"name":"check_trust","description":"Check if an agent meets a minimum trust threshold"},{"name":"settle_batch","description":"Settle multiple proposals in one call"},{"name":"register_agent","description":"Register a new agent identity with trust tracking"},{"name":"get_agent","description":"Look up an agent's profile and reputation"},{"name":"list_agents","description":"Browse agents by trust level and role"},{"name":"whoami","description":"Agent self-introspection (trust, tools, next promotion)"},{"name":"execute_step","description":"Execute a single workflow step in a molecule"},{"name":"list_molecules","description":"List active workflow molecules with progress"},{"name":"get_molecule","description":"Get full molecule state with all beads"},{"name":"register_webhook","description":"Subscribe to settlement events"},{"name":"list_webhooks","description":"List registered webhook subscriptions"},{"name":"unregister_webhook","description":"Remove a webhook subscription"},{"name":"claim_authorship","description":"Create a verifiable authorship record"},{"name":"verify_authorship","description":"Check authorship claims by content hash"},{"name":"start_writing_session","description":"Start tracking authorship provenance"},{"name":"record_writing_event","description":"Record a creative event in a session"},{"name":"approve_writing","description":"Record final approval of content"},{"name":"get_provenance_report","description":"Generate a verifiable provenance report"},{"name":"list_writing_sessions","description":"List active authorship sessions"}],"env_vars":[],"auth_type":"none","github":"https://github.com/Mediaeater/swarm-at-ledger","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}