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Interface: AgencyOptions

Defined in: packages/agentos/src/api/types.ts:1576

Configuration for the agency() factory function. Extends BaseAgentConfig with a required agents roster and optional multi-agent orchestration settings.

Example​

import { agency, hitl } from '@framers/agentos';

const myAgency = agency({
  provider: 'openai',
  model: 'gpt-4o',
  strategy: 'sequential',
  agents: {
    researcher: { instructions: 'Find relevant papers.' },
    writer:     { instructions: 'Write a clear summary.' },
  },
  controls: { maxTotalTokens: 50_000, onLimitReached: 'warn' },
  hitl: {
    approvals: { beforeTool: ['delete-file'], beforeReturn: true },
    handler: hitl.autoApprove(),
    timeoutMs: 30_000,
    onTimeout: 'reject',
  },
  on: {
    agentStart: (e) => console.log(`[${e.agent}] started`),
    agentEnd: (e) => console.log(`[${e.agent}] done in ${e.durationMs}ms`),
  },
});

See​

agency -- the factory function that consumes this configuration. See BaseAgentConfig for the shared config surface inherited by this interface.

Extends​

  • BaseAgentConfig

Properties​

adaptive?​

optional adaptive: boolean

Defined in: packages/agentos/src/api/types.ts:1603

Whether the orchestrator may override strategy at runtime based on task complexity signals.

agents​

agents: Record<string, BaseAgentConfig | Agent>

Defined in: packages/agentos/src/api/types.ts:1581

Named roster of sub-agents. Each value is either a BaseAgentConfig object (the agency will instantiate it) or a pre-built Agent instance.

apiKey?​

optional apiKey: string

Defined in: packages/agentos/src/api/types.ts:1253

Override the provider API key instead of reading from environment variables.

Inherited from​

BaseAgentConfig.apiKey

avatar?​

optional avatar: AvatarConfig

Defined in: packages/agentos/src/api/types.ts:1384

Avatar visual presentation configuration.

Inherited from​

BaseAgentConfig.avatar

baseUrl?​

optional baseUrl: string

Defined in: packages/agentos/src/api/types.ts:1255

Override the provider base URL (useful for local proxies or Ollama).

Inherited from​

BaseAgentConfig.baseUrl

channels?​

optional channels: Record<string, Record<string, unknown>>

Defined in: packages/agentos/src/api/types.ts:1389

Channel adapter configurations keyed by channel name. Values are channel-specific option objects passed through opaquely.

Inherited from​

BaseAgentConfig.channels

cognitiveMechanisms?​

optional cognitiveMechanisms: CognitiveMechanismsConfig

Defined in: packages/agentos/src/api/types.ts:1426

Cognitive mechanisms config — 8 neuroscience-backed memory mechanisms. All HEXACO-modulated (emotionality, conscientiousness, openness, etc.).

  • Pass {} for sensible defaults (all 8 mechanisms enabled).
  • Omit entirely to disable (zero overhead — no code paths execute).
  • Provide per-mechanism overrides to tune individual parameters.

Requires memory to be enabled (true or a MemoryConfig object). If cognitiveMechanisms is set but memory is disabled, a warning is logged and the mechanisms config is ignored.

See​

Cognitive Mechanisms Docs

Inherited from​

BaseAgentConfig.cognitiveMechanisms

controls?​

optional controls: ResourceControls

Defined in: packages/agentos/src/api/types.ts:1403

Resource limits (tokens, cost, time) applied to the entire run.

Inherited from​

BaseAgentConfig.controls

customModelParams?​

optional customModelParams: Record<string, unknown>

Defined in: packages/agentos/src/api/types.ts:1355

Provider-specific TOP-LEVEL request-payload parameters forwarded verbatim on every generate/stream/session call via ModelCompletionOptions.customModelParams. Providers spread these onto the outgoing request body — the escape hatch for params the typed options don't model, e.g. OpenRouter provider-routing preferences:

customModelParams: { provider: { sort: 'throughput' } }

Inherited from​

BaseAgentConfig.customModelParams

dependsOn?​

optional dependsOn: string[]

Defined in: packages/agentos/src/api/types.ts:1410

Names of other agents in the agency that must complete before this agent runs. Used with strategy: 'graph' to build an explicit dependency DAG. Agents with no dependsOn are roots and run first.

Example​

`dependsOn: ['researcher']` — this agent waits for `researcher` to finish.

Inherited from​

BaseAgentConfig.dependsOn

discovery?​

optional discovery: DiscoveryConfig

Defined in: packages/agentos/src/api/types.ts:1366

Runtime capability discovery configuration.

Inherited from​

BaseAgentConfig.discovery

effort?​

optional effort: string

Defined in: packages/agentos/src/api/types.ts:1343

Reasoning-effort control forwarded to every generate/stream/session call. On effort-capable Claude models (Opus 4.5+, Sonnet 4.6, Fable/Mythos 5) the provider sends output_config.effort (low|medium|high|xhigh|max). On OpenAI reasoning models (o-series, GPT-5.x) the provider sends reasoning_effort (chat) / reasoning.effort (Responses), with max clamping to xhigh — OpenAI's ceiling — and a model-aware guard capping xhigh → high on ids not probe-verified for xhigh (gpt-5.5/5.6 families are verified). Independent of thinking; ignored on unsupported models/values. Works per-agent in agency() rosters — each sub-agent may pin its own depth.

Inherited from​

BaseAgentConfig.effort

emergent?​

optional emergent: EmergentConfig

Defined in: packages/agentos/src/api/types.ts:1380

Emergent agent synthesis configuration.

Inherited from​

BaseAgentConfig.emergent

guardrails?​

optional guardrails: string[] | GuardrailsConfig

Defined in: packages/agentos/src/api/types.ts:1372

Guardrail policy identifiers or structured config.

  • string[] — shorthand; applies to both input and output.
  • GuardrailsConfig — full control with separate input/output lists.

Inherited from​

BaseAgentConfig.guardrails

hitl?​

optional hitl: HitlConfig

Defined in: packages/agentos/src/api/types.ts:1378

Human-in-the-loop approval configuration.

Inherited from​

BaseAgentConfig.hitl

instructions?​

optional instructions: string

Defined in: packages/agentos/src/api/types.ts:1249

Free-form system instructions prepended to the system prompt.

Inherited from​

BaseAgentConfig.instructions

maxRounds?​

optional maxRounds: number

Defined in: packages/agentos/src/api/types.ts:1608

Maximum number of orchestration rounds before the run is terminated. Applies to iterative strategies like "debate" and "review-loop".

maxSteps?​

optional maxSteps: number

Defined in: packages/agentos/src/api/types.ts:1278

Maximum number of agentic steps (LLM calls) per invocation. Defaults to 5.

Inherited from​

BaseAgentConfig.maxSteps

maxTokens?​

optional maxTokens: number

Defined in: packages/agentos/src/api/types.ts:1311

Upper bound on completion tokens for each LLM call the agent makes. Forwarded to the underlying generateText / streamText call on every generate(), stream(), and session.send() invocation.

Caps tail spend when a model misbehaves and yaps past the intended output size. Omit to use the provider default — AnthropicProvider defaults to 16000 (set 2026-05-17; was 4096), OpenAIProvider defaults to 4096, GeminiProvider defaults to 8192. Set to ~2× the agent's typical response size so normal calls finish naturally and only runaway generations hit the cap.

Example​

// Cap a roleplay agent at 1024 — short turns, fast feedback.
const companion = agent({
  provider: 'anthropic',
  model: 'claude-sonnet-4-6',
  instructions: 'Reply in character. 2-3 sentences.',
  maxTokens: 1024,
});

// Tool-use agent emitting verbose JSON — go big so structured
// output doesn't truncate mid-token. Opus 4.7 supports 32000.
const codegen = agent({
  provider: 'anthropic',
  model: 'claude-opus-4-7',
  tools: { GenerateCode, RunTests, JudgeOutput },
  maxTokens: 16000,
});

Inherited from​

BaseAgentConfig.maxTokens

memory?​

optional memory: boolean | MemoryConfig

Defined in: packages/agentos/src/api/types.ts:1362

Memory configuration.

  • true — enable in-memory conversation history with default settings.
  • false — disable memory; every call is stateless.
  • MemoryConfig — full control over memory subsystems.

Inherited from​

BaseAgentConfig.memory

model?​

optional model: string

Defined in: packages/agentos/src/api/types.ts:1242

Model identifier. Accepted in two formats:

  • Plain model name (e.g. "gpt-4o") when provider is also set. Preferred.
  • "provider:model" combined string (e.g. "openai:gpt-4o").

Inherited from​

BaseAgentConfig.model

name?​

optional name: string

Defined in: packages/agentos/src/api/types.ts:1251

Display name for the agent, injected into the system prompt.

Inherited from​

BaseAgentConfig.name

observability?​

optional observability: ObservabilityConfig

Defined in: packages/agentos/src/api/types.ts:1399

Observability and telemetry configuration.

Inherited from​

BaseAgentConfig.observability

on?​

optional on: AgencyCallbacks

Defined in: packages/agentos/src/api/types.ts:1401

Event callbacks fired at various lifecycle points during the run.

Inherited from​

BaseAgentConfig.on

output?​

optional output: unknown

Defined in: packages/agentos/src/api/types.ts:1395

Output schema for structured generation. Accepts a Zod schema at runtime; typed as unknown here to avoid a hard dependency on the zod package in the types layer.

Inherited from​

BaseAgentConfig.output

permissions?​

optional permissions: PermissionsConfig

Defined in: packages/agentos/src/api/types.ts:1376

Fine-grained tool and resource permission overrides.

Inherited from​

BaseAgentConfig.permissions

personality?​

optional personality: Partial<{ agreeableness: number; conscientiousness: number; emotionality: number; extraversion: number; honesty: number; openness: number; }>

Defined in: packages/agentos/src/api/types.ts:1260

HEXACO-inspired personality trait overrides (0–1 scale). Encoded as a human-readable trait string appended to the system prompt.

Inherited from​

BaseAgentConfig.personality

provenance?​

optional provenance: AgencyProvenanceConfig

Defined in: packages/agentos/src/api/types.ts:1397

Provenance and audit-trail configuration.

Inherited from​

BaseAgentConfig.provenance

provider?​

optional provider: string

Defined in: packages/agentos/src/api/types.ts:1247

Provider name (e.g. "openai", "anthropic", "ollama"). Auto-detected from environment API keys when omitted.

Inherited from​

BaseAgentConfig.provider

quorum?​

optional quorum: AgencyQuorumConfig

Defined in: packages/agentos/src/api/types.ts:1593

Minimum viable panel for the parallel strategy, checked AFTER the fan-out against the agents that actually SUCCEEDED (HITL-rejected and errored agents don't count): minAgents = successful agents required; minProviders = distinct providers among them — provider diversity is what makes a multi-model panel meaningful, and a panel that quietly collapsed to one vendor must not synthesize a false consensus. Shortfall throws AgencyQuorumError by default; set onShortfall: 'proceed' to log a warning and synthesize anyway. Ignored by strategies other than parallel.

rag?​

optional rag: RagConfig

Defined in: packages/agentos/src/api/types.ts:1364

Retrieval-Augmented Generation configuration.

Inherited from​

BaseAgentConfig.rag

security?​

optional security: object

Defined in: packages/agentos/src/api/types.ts:1374

Security tier controlling permitted tools and capabilities.

tier​

tier: SecurityTier

Inherited from​

BaseAgentConfig.security

strategy?​

optional strategy: AgencyStrategy

Defined in: packages/agentos/src/api/types.ts:1598

Orchestration strategy for coordinating sub-agents. Defaults to "sequential" when omitted.

thinking?​

optional thinking: object

Defined in: packages/agentos/src/api/types.ts:1330

Extended-thinking budget (in tokens) forwarded to thinking-capable models (Opus 4.7/4.8) on every generate() / stream() / session call this agent makes. When set, the provider emits reasoning blocks and floors maxTokens at budgetTokens + 8192. Omitted = thinking off. No effect on models that do not support extended thinking.

budgetTokens​

budgetTokens: number

Example​

const codegen = agent({
  provider: 'anthropic',
  model: 'claude-opus-5',
  tools: { GenerateCode, RunTests, JudgeOutput },
  maxTokens: 24000,
  thinking: { budgetTokens: 8000 },
});

Inherited from​

BaseAgentConfig.thinking

tools?​

optional tools: AdaptableToolInput

Defined in: packages/agentos/src/api/types.ts:1276

Tools available to the agent on every call.

Accepts:

  • a named high-level tool map
  • an ExternalToolRegistry (Record, Map, or iterable)
  • a prompt-only ToolDefinitionForLLM[]

Inherited from​

BaseAgentConfig.tools

verifyCitations?​

optional verifyCitations: VerifyCitationsConfig

Defined in: packages/agentos/src/api/types.ts:1459

Auto-verify citations after every generation.

When set, the agent retrieves sources for each user input, runs generation, then scores each atomic claim in the response against the retrieved sources via CitationVerifier. The resulting VerifiedResponse is attached to the generation result's grounding field — no separate verifier.verify(text, sources) call needed.

Pass a config object with the embedding function and the source retriever the verifier should use:

Example​

const docsAgent = agent({
  provider: 'openai',
  model: 'gpt-4o',
  verifyCitations: {
    embedFn:  (texts) => embeddingManager.embedBatch(texts),
    retrieve: (query) => retriever.search(query),
  },
});

const result = await docsAgent.generate('How do I configure a guardrail?');
console.log(result.text);
console.log(result.grounding?.overallGrounded);
for (const claim of result.grounding?.claims ?? []) {
  if (claim.verdict !== 'supported') console.warn(claim.text);
}

Inherited from​

BaseAgentConfig.verifyCitations

voice?​

optional voice: VoiceConfig

Defined in: packages/agentos/src/api/types.ts:1382

Voice interface configuration.

Inherited from​

BaseAgentConfig.voice