Files
openclaw/docs/gateway/config-tools.md
SunnyShu d75601478a docs(gateway): document llamacpp toolSchemaProfile for custom llama.cpp endpoints (#117120)
* docs(gateway): document llamacpp toolSchemaProfile for custom llama.cpp endpoints

Custom openai-completions providers pointed at a llama.cpp / llama-server
endpoint bypass the GBNF-safe schema normalization that built-in llama-cpp,
ollama, and lmstudio providers apply automatically. The toolSchemaProfile:
"llamacpp" switch activates it, but the supported value was never named in
the docs, so users hit llama.cpp 400 'failed to parse grammar' on tools with
large minLength/maxLength (e.g. cron trigger.script, maxLength 65536).

- Expand the toolSchemaProfile row to name the values recognized on a model's
  compat (llamacpp, gemini) and when llamacpp must be set explicitly;
  cross-reference the unsupportedToolSchemaKeywords escape hatch.
- Add a 'Local models (llama.cpp / llama-server)' provider example showing
  the required compat.toolSchemaProfile: "llamacpp" on a custom endpoint.

Related to #117070

Co-Authored-By: iCodeMate <noreply@anthropic.com>

* docs(gateway): describe llamacpp profile as stripping, not clamping

Address review feedback on #117120: the fallback sentence claimed the
llamacpp profile "also clamps" constraints, but cleanSchemaForLlamacppGbnf
only removes `pattern` outright and drops `maxLength` at or above the
2000-repetition threshold (LLAMACPP_GBNF_MAX_REPETITION_THRESHOLD). It
never clamps a value, and small bounds like `minLength: 1` are preserved
(confirmed by the projection test at src/plugin-sdk/provider-tools.test.ts).

Reword the escape-hatch sentence to describe the implemented stripping
behavior and contrast it with the unconditional keyword-list drops, so
operators do not expect a preserved bounded constraint.

No code or behavior changes; documentation only.

* docs(gateway): scope llamacpp profile description to its actual transformations

Address follow-up review on #117120: the toolSchemaProfile table row
described `llamacpp` as "rewriting tool schemas into the JSON Schema
subset llama.cpp can compile to GBNF," which overstates what
cleanSchemaForLlamacppGbnf does. The cleaner only removes `pattern`
outright and drops `maxLength` at or above the 2000-repetition threshold
(LLAMACPP_GBNF_MAX_REPETITION_THRESHOLD); it leaves every other keyword
and `minLength` untouched, and those are not guaranteed GBNF-safe.

Reword the row to state the exact transformation contract and explicitly
note it is a targeted compatibility cleaner, not a blanket GBNF-safety
guarantee. No code or behavior changes; documentation only.

Co-Authored-By: iCodeMate <noreply@anthropic.com>

* docs(gateway): tighten llama.cpp profile contract

* docs(gateway): order local model examples

---------

Co-authored-by: iCodeMate <noreply@anthropic.com>
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
2026-08-01 14:11:22 +08:00

44 KiB
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summary, read_when, title, sidebarTitle
summary read_when title sidebarTitle
Tools config (policy, experimental toggles, provider-backed tools) and custom provider/base-URL setup
Configuring `tools.*` policy, allowlists, or experimental features
Registering custom providers or overriding base URLs
Setting up OpenAI-compatible self-hosted endpoints
Configuration — tools and custom providers Tools and custom providers

tools.* config keys and custom provider / base-URL setup. For agents, channels, and other top-level config keys, see Configuration reference.

Tools

Tool profiles

tools.profile sets a base allowlist before tools.allow/tools.deny:

Local onboarding defaults new local configs to `tools.profile: "coding"` when unset (existing explicit profiles are preserved).
Profile Includes
minimal session_status only
coding group:fs, group:runtime, group:web, group:sessions, group:memory, cron, get_goal, create_goal, update_goal, update_plan, ask_user, skill_workshop, image, image_generate, music_generate, video_generate
messaging group:messaging, sessions, sessions_list, sessions_history, sessions_search, conversations_list, conversations_send, conversations_turn, sessions_send, sessions_spawn, sessions_yield, subagents, session_status, ask_user
full No restriction (same as unset)

coding and messaging also implicitly allow bundle-mcp (configured MCP servers).

Tool groups

Group Tools
group:runtime exec, process, code_execution (bash is accepted as an alias for exec)
group:fs read, write, edit, apply_patch
group:sessions sessions, sessions_list, sessions_history, sessions_search, conversations_list, conversations_send, conversations_turn, sessions_send, sessions_spawn, sessions_yield, subagents, session_status, spawn_task, dismiss_task
group:memory memory_search, memory_get
group:web web_search, x_search, web_fetch
group:ui browser, screen, terminal, canvas, show_widget
group:automation heartbeat_respond, cron, gateway
group:messaging message
group:nodes nodes, computer
group:agents agents_list, get_goal, create_goal, update_goal, update_plan, ask_user, skill_workshop
group:media image, image_generate, music_generate, video_generate, tts
group:openclaw All built-in tools above except read/write/edit/apply_patch/exec/process/canvas (excludes plugin tools)
group:plugins Tools owned by loaded plugins, including configured MCP servers exposed through bundle-mcp

spawn_task lets a coding agent propose confirmed follow-up work without starting it. The Control UI shows the title and summary as an actionable chip; a Gateway-backed TUI shows an equivalent interactive prompt. Accepting either creates a fresh managed-worktree session and sends the full prompt there while the current turn continues. dismiss_task withdraws a still-pending suggestion by the ephemeral task_id returned from spawn_task.

The tools are offered only when the initiating operator surface can receive and action Gateway task-suggestion events. Channel sessions and local/embedded TUI sessions do not receive them; channel transports need a portable typed task action before they can safely expose this flow. Suggestions are process-local and disappear when the Gateway restarts. Both tools remain in the coding profile and group:sessions, so normal tools.allow and tools.deny policy configures them automatically when the surface supports them.

MCP and plugin tools inside sandbox tool policy

Configured MCP servers are exposed as plugin-owned tools under the bundle-mcp plugin id. Normal tool profiles can allow them, but tools.sandbox.tools is an additional gate for sandboxed sessions. If sandbox mode is "all" or "non-main", include one of these entries in the sandbox tool allowlist when MCP/plugin tools should be visible:

  • bundle-mcp for OpenClaw-managed MCP servers from mcp.servers
  • the plugin id for a specific native plugin
  • group:plugins for all loaded plugin-owned tools
  • exact MCP server tool names or server globs such as outlook__send_mail or outlook__* when you only want one server

Server globs use the provider-safe MCP server prefix, not necessarily the raw mcp.servers key. Non-[A-Za-z0-9_-] characters become -, names that do not start with a letter get an mcp- prefix, and long or duplicate prefixes may be truncated or suffixed; for example, mcp.servers["Outlook Graph"] uses a glob like outlook-graph__*.

{
  agents: { defaults: { sandbox: { mode: "all" } } },
  mcp: {
    servers: {
      outlook: { command: "node", args: ["./outlook-mcp.js"] },
    },
  },
  tools: {
    sandbox: {
      tools: {
        alsoAllow: ["web_search", "web_fetch", "memory_search", "memory_get", "bundle-mcp"],
      },
    },
  },
}

Without that sandbox-layer entry, the MCP server can still load successfully while its tools are filtered before the provider request. Use openclaw doctor to catch this shape for OpenClaw-managed servers in mcp.servers. MCP servers loaded from bundled plugin manifests or Claude .mcp.json use the same sandbox gate, but this diagnostic does not enumerate those sources yet; use the same allowlist entries if their tools disappear in sandboxed turns.

tools.codeMode

tools.codeMode gates the generic OpenClaw code-mode surface. When engaged for a run with tools, normal OpenClaw tools move behind the in-sandbox tools.* catalog bridge, and MCP tools are available through the generated MCP namespace. The model normally sees exec and wait; tools such as computer whose structured results cannot cross the JSON-only bridge stay direct.

enabled defaults to "auto", which engages code mode only for models whose catalog entry flags compat.codeMode: "preferred". See Code Mode - automatic per-model activation.

To opt out for every run:

{
  tools: {
    codeMode: {
      enabled: false,
    },
  },
}

The shorthand is also accepted:

{
  tools: { codeMode: false },
}

enabled: true forces code mode on for every tool-capable run, regardless of model.

MCP declarations are exposed through the read-only virtual API file surface in code mode. Guest code can call API.list("mcp") and API.read("mcp/<server>.d.ts") to inspect TypeScript-style signatures before calling MCP.<server>.<tool>(). See Code Mode for the runtime contract, limits, and debugging steps.

tools.allow / tools.deny

Global tool allow/deny policy (deny wins). Case-insensitive, supports * wildcards. Applied even when Docker sandbox is off.

{
  tools: { deny: ["browser", "canvas"] },
}

write and apply_patch are separate tool ids. allow: ["write"] also enables apply_patch for compatible models, but deny: ["write"] does not deny apply_patch. To block all file mutation, deny group:fs or list each mutating tool explicitly:

{
  tools: { deny: ["write", "edit", "apply_patch"] },
}
`allow` and `alsoAllow` cannot both be set in the same scope (`tools`, `tools.byProvider.`, `agents.entries.*.tools`) — config validation rejects it. Merge `alsoAllow` entries into `allow`, or drop `allow` and use `profile` + `alsoAllow` instead.

tools.byProvider

Further restrict tools for specific providers or models. Order: base profile → provider profile → allow/deny.

{
  tools: {
    profile: "coding",
    byProvider: {
      "google-antigravity": { profile: "minimal" },
      "openai/gpt-5.4": { allow: ["group:fs", "sessions_list"] },
    },
  },
}

tools.toolsBySender

Restricts tools for the current turn's originating requester. This is defense-in-depth on top of channel access control; sender values must come from the channel adapter, not message text. It does not authenticate other content in the model prompt; see Requester-scoped controls and prompt context.

{
  tools: {
    toolsBySender: {
      "channel:discord:1234567890123": { alsoAllow: ["group:fs"] },
      "id:guest-user-id": { deny: ["group:runtime", "group:fs"] },
      "*": { deny: ["exec", "process", "write", "edit", "apply_patch"] },
    },
  },
}

Keys use explicit prefixes: channel:<channelId>:<senderId>, id:<senderId>, e164:<phone>, username:<handle>, name:<displayName>, or "*". Channel ids are canonical OpenClaw ids; aliases such as teams normalize to msteams. Legacy unprefixed keys are accepted as id: only. Matching order is channel+id, id, e164, username, name, then wildcard.

Per-agent agents.entries.*.tools.toolsBySender overrides the global sender match when it matches, even with an empty {} policy.

tools.elevated

Controls elevated exec access outside the sandbox:

{
  tools: {
    elevated: {
      enabled: true,
      allowFrom: {
        whatsapp: ["+15555550123"],
        discord: ["1234567890123", "987654321098765432"],
      },
    },
  },
}
  • Per-agent override (agents.entries.*.tools.elevated) can only further restrict.
  • /elevated on|off|ask|full stores state per session; inline directives apply to single message.
  • Elevated exec bypasses sandboxing and uses the configured escape path (gateway by default, or node when the exec target is node).

tools.exec

{
  tools: {
    exec: {
      backgroundMs: 10000,
      timeoutSec: 1800,
      cleanupMs: 1800000,
      approvalRunningNoticeMs: 10000,
      notifyOnExit: true,
      notifyOnExitEmptySuccess: false,
      commandHighlighting: false,
      applyPatch: {
        enabled: true,
        allowModels: ["gpt-5.6-sol"],
      },
    },
  },
}

Values shown are defaults except applyPatch.allowModels (empty/unset by default, meaning any compatible model may use apply_patch). approvalRunningNoticeMs emits a running notice when approval-backed exec runs long; 0 disables it.

tools.loopDetection

Tool-loop safety checks are disabled by default. Set enabled: true to activate detection. Settings can be defined globally in tools.loopDetection and overridden per-agent at agents.entries.*.tools.loopDetection.

{
  tools: {
    loopDetection: {
      enabled: true,
    },
  },
}

tools.web

{
  tools: {
    web: {
      search: {
        enabled: true,
        apiKey: "brave_api_key", // or BRAVE_API_KEY env (Brave provider)
        maxResults: 5,
        timeoutSeconds: 30,
        cacheTtlMinutes: 15,
      },
      fetch: {
        enabled: true,
        provider: "firecrawl", // optional; omit for auto-detect
        maxChars: 20000,
        maxCharsCap: 20000,
        maxResponseBytes: 750000,
        timeoutSeconds: 30,
        cacheTtlMinutes: 15,
        maxRedirects: 3,
        readability: true,
        userAgent: "custom-ua",
      },
    },
  },
}

Values shown are defaults except provider and userAgent. maxResponseBytes clamps to 3200010000000; maxChars clamps to maxCharsCap (raise maxCharsCap to allow larger responses).

tools.media

Configures inbound media understanding (image/audio/video):

{
  tools: {
    media: {
      concurrency: 2,
      models: [
        { provider: "openai", model: "gpt-4o-mini-transcribe", capabilities: ["audio"] },
        {
          type: "cli",
          command: "whisper",
          args: ["--model", "base", "{{AttachmentPath}}"],
          capabilities: ["audio"],
        },
        { provider: "ollama", model: "gemma4:26b", capabilities: ["image"] },
        { provider: "google", model: "gemini-3-flash-preview", capabilities: ["video"] },
      ],
      audio: { enabled: true, preferredModel: "openai/gpt-4o-mini-transcribe" },
      image: { enabled: true, preferredModel: "ollama/gemma4:26b" },
      video: { enabled: true },
    },
  },
}

tools.media.models is the only configured model list. Every entry declares the capabilities it handles. The optional preferredModel selector accepts provider/model, a model id, provider:<id> for provider-default entries, or cli:command; matching entries move to the front of that capability's fallback order. Per-capability prompts, limits, request settings, scope, attachment policy, and audio transcript echo remain defaults for configured and auto-detected models; a model entry can override model-specific fields.

**Provider entry** (`type: "provider"` or omitted):
- `provider`: API provider id (`openai`, `anthropic`, `google`/`gemini`, `groq`, etc.)
- `model`: model id override
- `profile` / `preferredProfile`: `auth-profiles.json` profile selection

**CLI entry** (`type: "cli"`):

- `command`: executable to run
- `args`: templated args (supports `{{AttachmentPath}}`, `{{AttachmentUrl}}`, `{{AttachmentContentType}}`, `{{AttachmentDir}}`, `{{AttachmentIndex}}`, `{{Prompt}}`, `{{MaxChars}}`, etc.; `openclaw doctor --fix` migrates deprecated `{input}` placeholders to `{{AttachmentPath}}`). The older `{{MediaPath}}`, `{{MediaUrl}}`, `{{MediaType}}`, and `{{MediaDir}}` aliases remain available during their compatibility window but are deprecated.

**Common fields:**

- `capabilities`: list containing one or more of `image`, `audio`, and `video`.
- `prompt`, `maxChars`, `maxBytes`, `timeoutSeconds`, `language`: per-entry overrides.
- Matching image model `timeoutSeconds` entries also apply when the agent calls the explicit `image` tool. For image understanding, this timeout applies to the request itself and is not reduced by earlier preparation work.
- Failures fall back to the next entry.

Provider auth follows standard order: `auth-profiles.json` → env vars → `models.providers.*.apiKey`.

tools.agentToAgent

{
  tools: {
    agentToAgent: {
      enabled: false,
      allow: ["home", "work"],
    },
  },
}

tools.sessions

Controls which sessions can be targeted by the session tools (sessions_list, sessions_history, sessions_send).

Default: tree (current session + sessions spawned by it, such as subagents, plus ambient watched group sessions for the same agent).

{
  tools: {
    sessions: {
      // "self" | "tree" | "agent" | "all"
      visibility: "tree",
    },
  },
}
- `self`: only the current session key. - `tree`: current session + sessions spawned by the current session (subagents). For read operations, it also includes same-agent group sessions that the current session watches through ambient group awareness. - `agent`: any session belonging to the current agent id (can include other users if you run per-sender sessions under the same agent id). - `all`: any session. Cross-agent targeting still requires `tools.agentToAgent`. - Sandbox clamp: when the current session is sandboxed and `agents.defaults.sandbox.sessionToolsVisibility="spawned"` (the default), visibility is forced to `tree` even if `tools.sessions.visibility="all"`. - When not `all`, `sessions_list` includes a compact `visibility` field describing the effective mode and a warning that some sessions may be omitted outside the current scope.

With the default session.dmScope: "main", human activity in a group makes that same-agent group session ambiently visible to the agent's main session. In a multi-user setup, "main" also shares one DM session across users, so each user routed there can read from ambiently watched groups, including through session-memory memory_search. Use a per-peer dmScope for DM isolation, or set tools.sessions.visibility: "self" to opt out of ambient watched-session reads.

tools.sessions_spawn

Controls inline attachment support for sessions_spawn.

{
  tools: {
    sessions_spawn: {
      attachments: {
        enabled: false, // opt-in: set true to allow inline file attachments
        maxTotalBytes: 5242880, // 5 MB total across all files
        maxFiles: 50,
        maxFileBytes: 1048576, // 1 MB per file
        retainOnSessionKeep: false, // keep attachments when cleanup="keep"
      },
    },
  },
}
- Attachments require `enabled: true`. - Subagent attachments are materialized into the child workspace at `.openclaw/attachments//` with a `.manifest.json`. - ACP attachments are image-only and forwarded inline to the ACP runtime after the same file count, per-file byte, and total byte limits pass. - Attachment content is automatically redacted from transcript persistence. - Base64 inputs are validated with strict alphabet/padding checks and a pre-decode size guard. - Subagent attachment file permissions are `0700` for directories and `0600` for files. - Subagent cleanup follows the `cleanup` policy: `delete` always removes attachments; `keep` retains them only when `retainOnSessionKeep: true`.

tools.updatePlan

Kill switch for the structured update_plan checklist tool used for non-trivial multi-step work tracking.

{
  tools: {
    updatePlan: false, // hide update_plan from every run
  },
}
  • Default: true for every provider and model. Set false to keep the tool off; there is no model-specific auto-enable rule.
  • The tool description adds usage guidance so the model only uses it for substantial work and keeps at most one step in_progress.
  • tools.deny: ["update_plan"] also removes the tool, so use whichever surface already carries your tool policy.

Older configs used tools.experimental.planTool. Run openclaw doctor --fix to move the value to tools.updatePlan.

agents.defaults.subagents

{
  agents: {
    defaults: {
      subagents: {
        allowAgents: ["research"],
        model: "minimax/MiniMax-M2.7",
        maxConcurrent: 8,
        runTimeoutSeconds: 900,
        announceTimeoutMs: 120000,
        archiveAfterMinutes: 60,
      },
    },
  },
}
  • model: default model for spawned sub-agents. If omitted, sub-agents inherit the caller's model.
  • allowAgents: default allowlist of configured target agent ids for sessions_spawn when the requester agent does not set its own subagents.allowAgents (["*"] = any configured target; default: same agent only). Stale entries whose agent config was deleted are rejected by sessions_spawn and omitted from agents_list; run openclaw doctor --fix to clean them up.
  • maxConcurrent: max concurrent sub-agent runs. Default: 8.
  • runTimeoutSeconds: timeout (seconds) for sessions_spawn when the caller does not pass its own override. Default: 0 (no timeout); the 900 shown above is a common opt-in value, not the built-in default.
  • announceTimeoutMs: per-call timeout (milliseconds) for gateway agent announce delivery attempts. Default: 120000. Transient retries can make the total announce wait longer than one configured timeout.
  • archiveAfterMinutes: minutes after a sub-agent session completes before it is auto-archived. Default: 60; 0 disables auto-archive.
  • Per-subagent tool policy: tools.subagents.tools.allow / tools.subagents.tools.deny.

Custom providers and base URLs

Provider plugins publish their own model catalog rows. Add custom providers via models.providers in config or ~/.openclaw/agents/<agentId>/agent/models.json.

Configuring a custom/local provider baseUrl is also the narrow network trust decision for model HTTP requests: OpenClaw allows that exact scheme://host:port origin through the guarded fetch path, without adding a separate config option or trusting other private origins.

{
  models: {
    mode: "merge", // merge (default) | replace
    providers: {
      "custom-proxy": {
        baseUrl: "http://localhost:4000/v1",
        apiKey: "LITELLM_KEY",
        api: "openai-completions", // openai-completions | openai-responses | anthropic-messages | google-generative-ai | etc.
        models: [
          {
            id: "llama-3.1-8b",
            name: "Llama 3.1 8B",
            reasoning: false,
            input: ["text"],
            cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
            contextWindow: 128000,
            contextTokens: 96000,
            maxTokens: 32000,
          },
        ],
      },
    },
  },
}
- Use `authHeader: true` + `headers` for custom auth needs. - Override agent config root with `OPENCLAW_AGENT_DIR`. - Merge precedence for matching provider IDs: - Non-empty agent `models.json` `baseUrl` values win. - Non-empty agent `apiKey` values win only when that provider is not SecretRef-managed in current config/auth-profile context. - SecretRef-managed provider `apiKey` values are refreshed from source markers (`ENV_VAR_NAME` for env refs, `secretref-managed` for file/exec refs) instead of persisting resolved secrets. - SecretRef-managed provider header values are refreshed from source markers (`secretref-env:ENV_VAR_NAME` for env refs, `secretref-managed` for file/exec refs). - Empty or missing agent `apiKey`/`baseUrl` fall back to `models.providers` in config. - Matching model `contextWindow`/`maxTokens`: the explicit config value wins when present and valid (a positive finite number); otherwise the implicit/generated catalog value is used. - Matching model `contextTokens` follows the same explicit-wins-else-implicit rule; use it to limit effective context without changing native model metadata. - Provider-plugin catalogs are stored as generated plugin-owned catalog shards under the agent's plugin state. - Use `models.mode: "replace"` when you want config to fully rewrite `models.json` and skip merging in plugin-owned catalog shards. - Marker persistence is source-authoritative: markers are written from the active source config snapshot (pre-resolution), not from resolved runtime secret values.

Provider field details

- `models.mode`: provider catalog behavior (`merge` or `replace`). - `models.providers`: custom provider map keyed by provider id. - Safe edits: use `openclaw config set models.providers. '' --strict-json --merge` or `openclaw config set models.providers..models '' --strict-json --merge` for additive updates. `config set` refuses destructive replacements unless you pass `--replace`. - `models.providers.*.api`: request adapter (`openai-completions`, `openai-responses`, `openai-chatgpt-responses`, `anthropic-messages`, `google-generative-ai`, `google-vertex`, `github-copilot`, `bedrock-converse-stream`, `ollama`, `azure-openai-responses`). For self-hosted `/v1/chat/completions` backends such as MLX, vLLM, SGLang, and most OpenAI-compatible local servers, use `openai-completions`. A custom provider with `baseUrl` but no `api` defaults to `openai-completions`; set `openai-responses` only when the backend supports `/v1/responses`. - `models.providers.*.apiKey`: provider credential (prefer SecretRef/env substitution). - `models.providers.*.auth`: auth strategy (`api-key`, `token`, `oauth`, `aws-sdk`). - `models.providers.*.contextWindow`: default native context window for models under this provider when the model entry does not set `contextWindow`. - `models.providers.*.contextTokens`: default effective runtime context cap for models under this provider when the model entry does not set `contextTokens`. - `models.providers.*.maxTokens`: default output-token cap for models under this provider when the model entry does not set `maxTokens`. - `models.providers.*.timeoutSeconds`: optional per-provider model HTTP request timeout in seconds, including connect, headers, body, and total request abort handling. - `models.providers.*.injectNumCtxForOpenAICompat`: for Ollama + `openai-completions`, inject `options.num_ctx` into requests (default: `true`). - `models.providers.*.authHeader`: force credential transport in the `Authorization` header when required. - `models.providers.*.baseUrl`: upstream API base URL. - `models.providers.*.headers`: extra static headers for proxy/tenant routing. `models.providers.*.request`: transport overrides for model-provider HTTP requests.
- `request.headers`: extra headers (merged with provider defaults). Values accept SecretRef.
- `request.auth`: auth strategy override. Modes: `"provider-default"` (use provider's built-in auth), `"authorization-bearer"` (with `token`), `"header"` (with `headerName`, `value`, optional `prefix`).
- `request.proxy`: HTTP proxy override. Modes: `"env-proxy"` (use `HTTP_PROXY`/`HTTPS_PROXY` env vars), `"explicit-proxy"` (with `url`). Both modes accept an optional `tls` sub-object.
- `request.tls`: TLS override for direct connections. Fields: `ca`, `cert`, `key`, `passphrase` (all accept SecretRef), `serverName`, `insecureSkipVerify`.
- `request.allowPrivateNetwork`: when `true`, allow model-provider HTTP requests to private, CGNAT, or similar ranges through the provider HTTP fetch guard. Custom/local provider base URLs already trust the exact configured origin, except metadata/link-local origins, which remain blocked without explicit opt-in. Set this to `false` to opt out of exact-origin trust. WebSocket uses the same `request` for headers/TLS but not that fetch SSRF gate. Default `false`.
- `models.providers.*.models`: explicit provider model catalog entries. - `models.providers.*.models.*.input`: model input modalities. Use `["text"]` for text-only models and `["text", "image"]` for native image/vision models. Image attachments are only injected into agent turns when the selected model is marked image-capable. - `models.providers.*.models.*.contextWindow`: native model context window metadata. This overrides provider-level `contextWindow` for that model. - `models.providers.*.models.*.contextTokens`: optional runtime context cap. This overrides provider-level `contextTokens`; use it when you want a smaller effective context budget than the model's native `contextWindow`; `openclaw models list` shows both values when they differ.
#### Custom provider capability declarations

Provider catalogs own `compat` for bundled and catalog-known model routes. Do not copy those flags into config: OpenClaw uses the catalog row when the configured `api` and `baseUrl` still identify that route. `openclaw doctor --fix` removes matching legacy overrides and reports divergent values for review.

A `compat` block remains supported for a genuinely custom provider, custom model, or catalog model routed to a different endpoint. Set only capabilities verified against that endpoint:

| Custom-route key | Runtime contract |
| --- | --- |
| `supportsStore` | Accepts the OpenAI `store` request field. |
| `supportsPromptCacheKey` | Accepts OpenAI prompt-cache/session-affinity keys. |
| `supportsDeveloperRole` | Accepts `developer` messages instead of requiring `system`. |
| `supportsReasoningEffort` | Accepts a reasoning-effort control. |
| `supportsTemperature` | Accepts `temperature` for this model and adapter. |
| `supportsUsageInStreaming` | Emits usage metadata in streaming responses. |
| `supportsTools` | Supports structured tool/function calling. Set `false` to disable tools. |
| `supportsStrictMode` | Accepts strict tool schemas. |
| `requiresStringContent` | Requires plain-string Chat Completions message content. |
| `strictMessageKeys` | Requires outgoing messages to contain only accepted keys. |
| `visibleReasoningDetailTypes` | Names reasoning detail block types safe to show in transcripts. |
| `supportedReasoningEfforts` | Lists the endpoint's accepted reasoning labels. |
| `reasoningEffortMap` | Maps OpenClaw thinking labels to endpoint-specific labels. |
| `maxTokensField` | Selects `max_tokens` or `max_completion_tokens`. |
| `thinkingFormat` | Selects the endpoint's reasoning payload dialect. |
| `requiresToolResultName` | Requires a tool name on tool-result messages. |
| `requiresAssistantAfterToolResult` | Requires an assistant message after tool results. |
| `requiresThinkingAsText` | Replays reasoning as text rather than structured content. |
| `requiresReasoningContentOnAssistantMessages` | Preserves DeepSeek-style `reasoning_content` during replay. |
| `toolSchemaProfile` | Selects a tool-schema normalization profile. Custom model entries recognize `llamacpp` and `gemini`. The `llamacpp` profile removes `pattern` and `maxLength` values at or above 2000; built-in `llama-cpp`, `ollama`, and `lmstudio` providers apply the same cleaner automatically. Custom `llama-server` models must select it explicitly. See the llama.cpp example below. |
| `unsupportedToolSchemaKeywords` | Removes named JSON Schema keywords rejected by the endpoint before tool schemas are sent. Use this for endpoint-specific gaps beyond a profile's targeted transformations. |
| `toolCallArgumentsEncoding` | Selects the endpoint's tool-call argument encoding. |
| `requiresOpenAiAnthropicToolPayload` | Converts OpenAI-shaped tool calls to Anthropic-family payloads. |
- `plugins.entries.amazon-bedrock.config.discovery`: Bedrock auto-discovery settings root. - `plugins.entries.amazon-bedrock.config.discovery.enabled`: turn implicit discovery on/off. - `plugins.entries.amazon-bedrock.config.discovery.region`: AWS region for discovery. - `plugins.entries.amazon-bedrock.config.discovery.providerFilter`: optional provider-id filter for targeted discovery. - `plugins.entries.amazon-bedrock.config.discovery.refreshInterval`: polling interval for discovery refresh. - `plugins.entries.amazon-bedrock.config.discovery.defaultContextWindow`: fallback context window for discovered models. - `plugins.entries.amazon-bedrock.config.discovery.defaultMaxTokens`: fallback max output tokens for discovered models.

Interactive custom-provider onboarding infers image input for known vision-model-id patterns, including GPT-4o/GPT-4.1/GPT-5+, the o1/o3/o4 reasoning families, Claude, Gemini, any -vl-suffixed id (Qwen-VL and similar), and named families such as LLaVA, Pixtral, InternVL, Mllama, MiniCPM-V, and GLM-4V; it skips the extra question for known text-only families (Llama, DeepSeek, Mistral/Mixtral, Kimi/Moonshot, Codestral, Devstral, Phi, QwQ, CodeLlama, and bare Qwen ids without a vl/vision suffix). Unknown model IDs still prompt for image support. Non-interactive onboarding uses the same inference; pass --custom-image-input to force image-capable metadata or --custom-text-input to force text-only metadata.

Provider examples

The official external `cerebras` provider plugin can configure this via `openclaw onboard --auth-choice cerebras-api-key`. Use explicit provider config only when overriding defaults.
```json5
{
  env: { CEREBRAS_API_KEY: "sk-..." },
  agents: {
    defaults: {
      model: {
        primary: "cerebras/zai-glm-4.7",
        fallbacks: ["cerebras/gpt-oss-120b"],
      },
      models: {
        "cerebras/zai-glm-4.7": { alias: "GLM 4.7 (Cerebras)" },
        "cerebras/gpt-oss-120b": { alias: "GPT OSS 120B (Cerebras)" },
      },
    },
  },
  models: {
    mode: "merge",
    providers: {
      cerebras: {
        baseUrl: "https://api.cerebras.ai/v1",
        apiKey: "${CEREBRAS_API_KEY}",
        api: "openai-completions",
        models: [
          { id: "zai-glm-4.7", name: "GLM 4.7 (Cerebras)" },
          { id: "gpt-oss-120b", name: "GPT OSS 120B (Cerebras)" },
        ],
      },
    },
  },
}
```

Use `cerebras/zai-glm-4.7` for Cerebras; `zai/glm-4.7` for Z.AI direct.
```json5 { env: { KIMI_API_KEY: "sk-..." }, agents: { defaults: { model: { primary: "kimi/kimi-for-coding" }, models: { "kimi/kimi-for-coding": { alias: "Kimi Code" } }, }, }, } ```
Anthropic-compatible, built-in provider. Shortcut: `openclaw onboard --auth-choice kimi-code-api-key`.
Point a **custom** `openai-completions` provider at a remote `llama-server` (or another OpenAI-compatible llama.cpp endpoint). The built-in `llama-cpp`, `ollama`, and `lmstudio` providers apply the llama.cpp schema cleaner automatically; a custom endpoint does not. Set `compat.toolSchemaProfile: "llamacpp"` on each model whose llama-server chat template compiles tool arguments into GBNF. The profile removes `pattern` and `maxLength` values at or above 2000, covering the `cron` tool's `trigger.script` limit of 65536. It is a targeted mitigation, not complete compatibility for every JSON Schema constraint or `minLength`.
```json5
{
  agents: {
    defaults: {
      model: { primary: "my-llamacpp/qwen35" },
    },
  },
  models: {
    mode: "merge",
    providers: {
      "my-llamacpp": {
        baseUrl: "http://127.0.0.1:8080/v1",
        apiKey: "llamacpp-no-key",
        api: "openai-completions",
        models: [
          {
            id: "qwen35",
            name: "Qwen3.5 (llama-server)",
            contextWindow: 8192,
            maxTokens: 2048,
            compat: {
              supportsTools: true,
              toolSchemaProfile: "llamacpp",
            },
          },
        ],
      },
    },
  },
}
```

On older builds without `toolSchemaProfile`, the broader fallback is `compat.unsupportedToolSchemaKeywords: ["pattern", "patternProperties", "format", "propertyNames", "uniqueItems", "contains", "minContains", "maxContains", "minLength", "maxLength"]`. Unlike the profile, this removes every listed keyword unconditionally.
See [Local Models](/gateway/local-models). TL;DR: run a large local model via LM Studio Responses API on serious hardware; keep hosted models merged for fallback. ```json5 { agents: { defaults: { model: { primary: "minimax/MiniMax-M3" }, models: { "minimax/MiniMax-M3": { alias: "Minimax" }, }, }, }, models: { mode: "merge", providers: { minimax: { baseUrl: "https://api.minimax.io/anthropic", apiKey: "${MINIMAX_API_KEY}", api: "anthropic-messages", models: [ { id: "MiniMax-M3", name: "MiniMax M3", reasoning: true, input: ["text", "image"], cost: { input: 0.6, output: 2.4, cacheRead: 0.12, cacheWrite: 0 }, contextWindow: 1000000, maxTokens: 131072, }, ], }, }, }, } ```
Set `MINIMAX_API_KEY`. Shortcuts: `openclaw onboard --auth-choice minimax-global-api` or `openclaw onboard --auth-choice minimax-cn-api`. The model catalog defaults to M3 and also includes the M2.7 variants. On the Anthropic-compatible streaming path, OpenClaw disables MiniMax M2.x thinking by default unless you explicitly set `thinking` yourself; MiniMax-M3 (and M3.x) stays on the provider's omitted/adaptive thinking path by default. `/fast on` or `params.fastMode: true` rewrites `MiniMax-M2.7` to `MiniMax-M2.7-highspeed`.
```json5 { env: { MOONSHOT_API_KEY: "sk-..." }, agents: { defaults: { model: { primary: "moonshot/kimi-k2.6" }, models: { "moonshot/kimi-k2.6": { alias: "Kimi K2.6" } }, }, }, models: { mode: "merge", providers: { moonshot: { baseUrl: "https://api.moonshot.ai/v1", apiKey: "${MOONSHOT_API_KEY}", api: "openai-completions", models: [ { id: "kimi-k2.6", name: "Kimi K2.6", reasoning: false, input: ["text", "image"], cost: { input: 0.95, output: 4, cacheRead: 0.16, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 262144, }, ], }, }, }, } ```
For the China endpoint: `baseUrl: "https://api.moonshot.cn/v1"` or `openclaw onboard --auth-choice moonshot-api-key-cn`.

Native Moonshot endpoints advertise streaming usage compatibility on the shared `openai-completions` transport, and OpenClaw keys that off endpoint capabilities rather than the built-in provider id alone.
```json5 { agents: { defaults: { model: { primary: "opencode/claude-opus-4-6" }, models: { "opencode/claude-opus-4-6": { alias: "Opus" } }, }, }, } ```
Set `OPENCODE_API_KEY` (or `OPENCODE_ZEN_API_KEY`). Use `opencode/...` refs for the Zen catalog or `opencode-go/...` refs for the Go catalog. Shortcut: `openclaw onboard --auth-choice opencode-zen` or `openclaw onboard --auth-choice opencode-go`.
```json5 { env: { SYNTHETIC_API_KEY: "sk-..." }, agents: { defaults: { model: { primary: "synthetic/hf:MiniMaxAI/MiniMax-M3" }, models: { "synthetic/hf:MiniMaxAI/MiniMax-M3": { alias: "MiniMax M3" } }, }, }, models: { mode: "merge", providers: { synthetic: { baseUrl: "https://api.synthetic.new/anthropic", apiKey: "${SYNTHETIC_API_KEY}", api: "anthropic-messages", models: [ { id: "hf:MiniMaxAI/MiniMax-M3", name: "MiniMax M3", reasoning: true, input: ["text", "image"], cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 65536, }, ], }, }, }, } ```
Base URL should omit `/v1` (Anthropic client appends it). Shortcut: `openclaw onboard --auth-choice synthetic-api-key`.
```json5 { agents: { defaults: { model: { primary: "zai/glm-4.7" }, models: { "zai/glm-4.7": {} }, }, }, } ```
Set `ZAI_API_KEY`. Model refs use the canonical `zai/*` provider ID. Shortcut: `openclaw onboard --auth-choice zai-api-key`.

- General endpoint: `https://api.z.ai/api/paas/v4`
- Coding endpoint: `https://api.z.ai/api/coding/paas/v4`
- The default `zai-api-key` auth choice probes your key and auto-detects which endpoint it belongs to (falling back to a prompt, defaulting to Global, if detection is inconclusive). Dedicated CN and Coding-Plan auth choices are also available for explicit selection.
- For the general endpoint, define a custom provider with the base URL override.