All MCP tools
MCP tools · Finn agents
update_finn_handbook
Turns agent handbook guidelines on or off for a draft Finn: house tone, natural fillers, empathy, reading details back, NATO spelling, spoken numbers, smart matching, AI disclosure and scope boundaries. These are tested instructions the platform adds to the prompt at launch. Only the toggles you pass change.
- Scope needed
- finn
- Changes data
- Yes
- Held for approval
- No
- Available to
- Every organization
Only drafts the key's owner created.
Inputs
| Name | Type | Description |
|---|---|---|
| finn_idrequired | string | The Finn's id (a UUID). Use list_finns to find it. |
| defaultToneEnabled | boolean | Apply a house tone on top of the prompt. |
| defaultTone | enum: professional | professional_conversational | Which house tone: businesslike, or warm everyday language. |
| naturalFillerWords | boolean | Use occasional natural fillers so it sounds human. |
| highEmpathy | boolean | Acknowledge and reassure in difficult or emotional moments. |
| echoVerification | boolean | Read back names, numbers, dates, amounts and IDs and get a yes. |
| natoSpelling | boolean | Spell emails, names and codes with the NATO alphabet. |
| speechNormalization | boolean | Say numbers, dates, money and symbols the way people say them. |
| smartMatching | boolean | Treat close speech-to-text variants as the same thing, and confirm when unsure. |
| aiDisclosure | boolean | When asked, say it is an AI assistant. On by default. |
| scopeBoundaries | boolean | Stay within its role and offer a handoff for anything out of scope. |