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Agent Broker

23 MCP tools: compliance, verification, messaging, booking, US contracts. 15 need no key.

First seen 2 Oct 2026. Evidence as of 6 Oct 2026.

23
Tools
From an anonymous probe
1
Source listings
Each with its own history
24
Recorded changes
Since first seen

Tools

ToolDescriptionBehaviour
call_business[UNAVAILABLE on this deployment: Voice calling is not enabled on this deployment yet: the outbound phone line has not been verified for placing calls.] Place a conversational voice-AI phone call to a business on a consumer's behalf; give a plain-language objective and it navigates the call, extracting the answer. Business-directed (B2B), far less restricted than calling consumers — but the compliance gate still enforces recording consent per jurisdiction. [$0.2/per_call, not charged while no payment rail is on] [async→get_outcome]Destructive
capture_leadStructured intake of a prospect into an SMB's funnel with validation and deduplication on (smb_id, phone or email). Stored in AgentBroker's own lead funnel, NOT the business's CRM; the business is not notified. [$0.05/per_call, not charged while no payment rail is on] [async→get_outcome] [beta]Changes data
check_booking_linkFree, instant pre-flight check for a booking URL. Classifies which booking platform a URL belongs to and tells you whether import_booking_url will accept it, WITHOUT fetching the page or spending money. Returns the platform, the exact smb_id import_booking_url would assign, the channels the booking will route through, and the inferred country. Use it to de-risk a paid booking BEFORE calling import_booking_url + schedule_appointment. [free, no key]Read-only
check_complianceFree, instant pre-flight for the compliance gate: runs the SAME TCPA/GDPR/CASL/CAN-SPAM/10DLC checks as send_message and call_business, in preview mode -- nothing is sent, nothing changes. Tells you whether a send would be permitted before you pay, and if not, names the exact rule and how to fix it. De-risks a paid send the way check_booking_link de-risks a paid booking. [free, no key]Read-only
check_quotaReturns the caller's current quota state: how many operations have been used today, how many remain, the daily limit, the tier (free / credits / unlimited), and when the quota resets. Read-only and free. Works with any valid X-Agent-Identity token; returns tier='anonymous' for keyless callers with the anonymous daily limits. [free, no key]Read-only
escalate_to_humanHand off an in-flight task to a human operator with a context bundle (transcript, prior actions, identifiers, recommended next step). Writes a ticket to the operator queue; sends no notification, promises no response time. [$0.2/per_call, not charged while no payment rail is on] [async→get_outcome] [beta]Destructive
find_businessFind real businesses near a place, sorted by distance (nearest of those examined; see result.search). Data: OpenStreetMap (ODbL, (c) OSM contributors); phone, website, hours only when mapped. Coverage varies; community-mapped, NOT verified by us; source=openstreetmap rows cannot be booked. Answers within about 5 s: status partial (search_in_progress) means repeat the call. If OSM is down: retriable 'temporarily unavailable', never invented rows. [free, no key] [beta]Read-only
get_conversationRead a two-way conversation thread you started: its state, every message exchanged, and how many replies the business has sent. [free, requires key]Read-only
get_outcomeRetrieve the final OutcomeReceipt for a completed operation. [free, no key]Read-only
get_statusQuery the current state of any in-flight async operation by operation_id. [free, no key]Read-only
handle_inboundClassify an inbound message for an SMB and get a suggested_action for YOUR agent to act on. English keyword rules (booking request, cancellation, opt-out, inquiry, complaint): treat the intent as a hint. Opt-outs are recorded durably; nothing else is auto-routed or executed. [$0.03/per_call, not charged while no payment rail is on] [async→get_outcome] [beta]Changes data
import_booking_urlTurn a public booking URL into a callable smb_id for send_message and capture_lead. But schedule_appointment only completes on Cal.com bound to our one connected account — the other 11 always fail schedule_appointment honestly, uncharged. Detects 12 platforms (Cal.com, Calendly, Doctolib, Booksy, Fresha, OpenTable, Setmore, Square, Acuity, Schedulista, Squarespace, BookMyCity). Idempotent — calling twice returns the same smb_id. [free, requires key] [limited]Changes data
lookup_us_contractsSearch US federal contract awards by company (recipient) name using the free USASpending.gov public API. Returns the top awards sorted by dollar amount: award ID, recipient name, award amount USD, awarding agency, NAICS code/description, and period of performance. Zero upstream cost, no key required. Data covers 2020-2026 procurement contracts. [free, no key]Read-only
map_trade_restrictionFree cross-border screening of destination and parties: DOES NOT CLASSIFY THE PRODUCT: echoed back, never checked against export-control lists, so a controlled item to an unrestricted destination returns 'partial', never 'clear'. Not an export-control clearance -- classify HS/ECCN yourself. Never fabricates a tariff rate, a clear, or a restricted status. [free, no key]Read-only
mint_keyMint a free-tier API key without email by signing agent_id + timestamp + nonce with the MACHINE_MINT_SECRET (HMAC-SHA256). Refused without that secret (invalid_request); not_configured if the operator has none set. No secret: use POST /keys/request. [free, no key] [limited]Changes data
preview_costReturn an expected cost estimate, latency estimate, and success-probability estimate for a proposed call before execution. Returns the exact price when it is fixed, and a min/max range when the cost depends on channel or outcome. It does not promise an accuracy percentage - check cost_range. [free, no key]Read-only
schedule_appointmentCheck availability, book, or cancel via Cal.com. Only completes when the SMB's imported booking link is bound to this deployment's ONE connected Cal.com account; otherwise fails honestly (booking_destination_unmapped) with no charge. No working booking path exists yet for non-Cal.com platforms (voice AI, web form) — those SMBs fail honestly instead of a fabricated confirmation. [from $0.15/call, variable, not charged while no payment rail is on] [async→get_outcome] [limited]Destructive
screen_sanctionsFree screening of a name/entity (Latin or Arabic script) against sanctions lists: OFAC SDN (US Treasury), EU consolidated list (European Commission), UK Sanctions List (FCDO). THE UN CONSOLIDATED LIST IS NOT SCREENED -- no licence permits redistribution. Never fabricates a match or clear: check lists_screened; reason_code 'partial_screening' (never 'clear') if any source failed. [free, no key]Read-only
self_testService health probe: runs 6 internal checks and reports how many passed. Confirms the server is up and responding - it does NOT probe each tool individually. Use to verify connectivity before production use. [free, no key]Read-only
send_messageSend a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately, no scheduling. Every send passes a non-bypassable gate: TCPA, GDPR, CASL where modeled, else the service's own opt-in default (the Gulf included). Marketing on SMS, voice, WhatsApp and non-US email without recorded opt-in is rejected (compliance_violation receipt). US marketing email follows CAN-SPAM opt-out rules. [from $0.02/call, variable, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS, Voice.]Destructive
send_transactional_confirmationIdempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS.]Destructive
verify_businessLook up what we know about a business in our supply network: contact channels, capabilities, last verification. A DIRECTORY LOOKUP - it does not contact the business. Supply-network ids only, not osm:... ids. [free, no key] [limited]Read-only
verify_company_recordFree, live lookup of a company official registry record. Queries the GLEIF global LEI registry (primary, 2.6 million legal entities worldwide) and SEC EDGAR (US public companies) to return the official legal name, LEI, entity status, jurisdiction, registered address, and registry authority. Never fabricates: if the company is not found in these free registries, returns an honest not_found with the sources that were queried. [free, no key]Read-only

Change history

  1. verify_company_record: description changed (+"[free, no key]" -"[free in quota, then $0.02/call]")
  2. send_transactional_confirmation: description changed (+"[$0.02/per_call, not charged while no payment rail is on]" -"[$0.02/per_call]")
  3. send_message: input schema changed
  4. send_message: description changed (+"immediately," +"passes" +"gate: TCPA,")
  5. screen_sanctions: description changed (+"[free, no key]" -"[free in quota, then $0.02/call]")
  6. schedule_appointment: description changed (+"variable, not charged while no payment rail is on]" -"variable]")
  7. map_trade_restriction: description changed (+"[free, no key]" -"[free in quota, then $0.02/call]")
  8. handle_inbound: description changed (+"[$0.03/per_call, not charged while no payment rail is on]" -"[$0.03/per_call]")
  9. escalate_to_human: description changed (+"[$0.2/per_call, not charged while no payment rail is on]" -"[$0.2/per_call]")
  10. check_compliance: input schema changed
  11. capture_lead: description changed (+"[$0.05/per_call, not charged while no payment rail is on]" -"[$0.05/per_call]")
  12. call_business: description changed (+"[$0.2/per_call, not charged while no payment rail is on]" -"[$0.2/per_call]")
  13. server instructions changed (+"and unmetered at this time);" -"within a daily quota);")
  14. verify_business: description changed (+"verification. A" +"Supply-network ids only, not osm:... ids." +"[limited]")
  15. screen_sanctions: input schema changed
  16. screen_sanctions: description changed (+"(Latin or Arabic script)")
  17. schedule_appointment: description changed (+"[limited]")
  18. mint_key: description changed (+"Mint" +"without email" +"signing agent_id + timestamp + nonce with")
  19. import_booking_url: description changed (+"[limited]")
  20. handle_inbound: description changed (+"for" +"suggested_action for YOUR agent to act on. English keyword rules" +"complaint): treat the intent as")
  21. find_business: input schema changed
  22. find_business: description changed (+"OSM contributors);" +"Answers within about 5 s: status partial (search_in_progress) means repeat the call." +"[beta]")
  23. escalate_to_human: description changed (+"bundle (transcript," +"step). Writes a ticket to the operator queue; sends no notification, promises no response time." +"[beta]")
  24. capture_lead: description changed (+"Stored" +"funnel," +"CRM; the business is not notified.")
Source listings
SourceListingFirst seenLast seenVersions
Official MCP Registrydev.hatchloop/agent-broker2 Oct 20266 Oct 20261