feat: add provider-specific tool policies

CHANGELOG.md

@@ -20,6 +20,7 @@
 - Sandbox: preserve configured PATH for `docker exec` so custom tools remain available. (#873) — thanks @akonyer.
 - Slack: respect `channels.slack.requireMention` default when resolving channel mention gating. (#850) — thanks @evalexpr.
 - Telegram: aggregate split inbound messages into one prompt (reduces “one reply per fragment”).
+- Auto-reply: treat trailing `NO_REPLY` tokens as silent replies.
 
 ## 2026.1.14
 
@@ -78,6 +79,7 @@
 - Memory: new `clawdbot memory` CLI plus `memory_search`/`memory_get` tools with snippets + line ranges; index stored under `~/.clawdbot/memory/{agentId}.sqlite` with watch-on-by-default.
 - Agents: strengthen memory recall guidance; make workspace bootstrap truncation configurable (default 20k) with warnings; add default sub-agent model config.
 - Tools/Sandbox: add tool profiles + group shorthands; support tool-policy groups in `tools.sandbox.tools`; drop legacy `memory` shorthand; allow Docker bind mounts via `docker.binds`. (#790) — thanks @akonyer.
+- Tools: add provider/model-specific tool policy overrides (`tools.byProvider`) to trim tool exposure per provider.
 - Tools: add browser `scrollintoview` action; allow Claude/Gemini tool param aliases; allow thinking `xhigh` for GPT-5.2/Codex with safe downgrades. (#793) — thanks @hsrvc; (#444) — thanks @grp06.
 - Gateway/CLI: add Tailscale binary discovery, custom bind mode, and probe auth retry; add `clawdbot dashboard` auto-open flow; default native slash commands to `"auto"` with per-provider overrides. (#740) — thanks @jeffersonwarrior.
 - Auth/Onboarding: add Chutes OAuth (PKCE + refresh + onboarding choice); normalize API key inputs; default TUI onboarding to `deliver: false`. (#726) — thanks @FrieSei; (#791) — thanks @roshanasingh4.
@@ -90,6 +92,7 @@
 
 ### Fixes
 - Doctor: warn on pnpm workspace mismatches, missing Control UI assets, and missing tsx binaries; offer UI rebuilds.
+- Tools: apply global tool allow/deny even when agent-specific tool policy is set.
 - Models/Providers: treat credential validation failures as auth errors to trigger fallback; normalize `${ENV_VAR}` apiKey values and auto-fill missing provider keys; preserve explicit GitHub Copilot provider config + agent-dir auth profiles. (#822) — thanks @sebslight; (#705) — thanks @TAGOOZ.
 - Auth: drop invalid auth profiles from ordering so environment keys can still be used for providers like MiniMax.
 - Gemini: normalize Gemini 3 ids to preview variants; strip Gemini CLI tool call/response ids; downgrade missing `thought_signature`; strip Claude `msg_*` thought_signature fields to avoid base64 decode errors. (#795) — thanks @thewilloftheshadow; (#783) — thanks @ananth-vardhan-cn; (#793) — thanks @hsrvc; (#805) — thanks @marcmarg.