* feat: add PDF analysis tool with native provider support
New `pdf` tool for analyzing PDF documents with model-powered analysis.
Architecture:
- Native PDF path: sends raw PDF bytes directly to providers that support
inline document input (Anthropic via DocumentBlockParam, Google Gemini
via inlineData with application/pdf MIME type)
- Extraction fallback: for providers without native PDF support, extracts
text via pdfjs-dist and rasterizes pages to images via @napi-rs/canvas,
then sends through the standard vision/text completion path
Key features:
- Single PDF (`pdf` param) or multiple PDFs (`pdfs` array, up to 10)
- Page range selection (`pages` param, e.g. "1-5", "1,3,7-9")
- Model override (`model` param) and file size limits (`maxBytesMb`)
- Auto-detects provider capability and falls back gracefully
- Same security patterns as image tool (SSRF guards, sandbox support,
local path roots, workspace-only policy)
Config (agents.defaults):
- pdfModel: primary/fallbacks (defaults to imageModel, then session model)
- pdfMaxBytesMb: max PDF file size (default: 10)
- pdfMaxPages: max pages to process (default: 20)
Model catalog:
- Extended ModelInputType to include "document" alongside "text"/"image"
- Added modelSupportsDocument() capability check
Files:
- src/agents/tools/pdf-tool.ts - main tool factory
- src/agents/tools/pdf-tool.helpers.ts - helpers (page range, config, etc.)
- src/agents/tools/pdf-native-providers.ts - direct API calls for Anthropic/Google
- src/agents/tools/pdf-tool.test.ts - 43 tests covering all paths
- Modified: model-catalog.ts, openclaw-tools.ts, config schema/types/labels/help
* fix: prepare pdf tool for merge (#31319) (thanks @tyler6204)
Forum channels that require tags fail with "A tag is required" when
creating threads because there was no way to pass tag IDs. Add
appliedTags parameter to the thread-create action so forum posts can
include required tags from the channel's available_tags list.
* feat(slack): add download-file action for on-demand file attachment access
Adds a new `download-file` message tool action that allows the agent to
download Slack file attachments by file ID on demand. This is a prerequisite
for accessing images posted in thread history, where file attachments are
not automatically resolved.
Changes:
- Add `files` field to `SlackMessageSummary` type so file IDs are
visible in message read results
- Add `downloadSlackFile()` to fetch a file by ID via `files.info`
and resolve it through the existing `resolveSlackMedia()` pipeline
- Register `download-file` in `CHANNEL_MESSAGE_ACTION_NAMES`,
`MESSAGE_ACTION_TARGET_MODE`, and `listSlackMessageActions`
- Add `downloadFile` dispatch case in `handleSlackAction`
- Wire agent-facing `download-file` → internal `downloadFile` in
`handleSlackMessageAction`
Closes#24681
* style: fix formatting in slack-actions and actions
* test(slack): cover download-file action path
---------
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
* fix(slack): use SLACK_USER_TOKEN when connecting to Slack (closes#26480)
* test(slack): fix account fixture typing for user token source
---------
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
* feat(slack): track thread participation for auto-reply without @mention
* fix(slack): scope thread participation cache by accountId and capture actual reply thread ts
* fix(slack): capture reply thread ts from all delivery paths and only after success
* Slack: add changelog for thread participation cache behavior
---------
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
* fix(browser): expose url alias in tool schema
* fix(browser): accept url alias for open and navigate
* test(browser): cover url alias for open and navigate
`pickDefaultNode()` returned null when multiple connected canvas-capable
nodes existed and none matched the local Mac heuristic. This caused
"node required" errors for agents (especially sub-agents) calling the
canvas tool without an explicit node parameter.
In multi-node setups, any canvas-capable node is a valid target — the
receiving node broadcasts A2UI surfaces to all other connected devices.
Fall back to the first connected candidate instead of failing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The web_search tool was not respecting HTTP_PROXY/HTTPS_PROXY environment
variables, causing 'fetch failed' errors when running behind a proxy.
This fix adds ProxyAgent support for the Brave Search API, similar to how
other tools in OpenClaw handle proxy configuration.
Fixes#27405
