Replace single read with deadline-bounded loop that skips JSON-RPC messages
where id is None (server notifications like notifications/initialized).
Some MCP servers send notifications/initialized after the initialize response
but before the tools/list response. The old code would read this notification
as the tools/list reply, see result: None, and report 0 tools registered.
The fix uses a deadline-bounded loop to skip any JSON-RPC message where
id is None while preserving the total timeout across all iterations.
Fixes: zeroclaw-labs/zeroclaw#2327
Adds async background tool execution with auto-injection of completed results:
- BgRunTool: Dispatches any tool in background, returns job_id immediately
- BgStatusTool: Queries job status by ID or lists all jobs
- BgJobStore: In-memory job tracking per session
- Auto-injection: Completed jobs appear as <bg_result> XML in agent history
Security hardening (Track C):
- MAX_CONCURRENT_JOBS=5 prevents resource exhaustion
- XML escaping prevents injection attacks in format_bg_result_for_injection
- Recursion guard blocks bg_run spawning itself or bg_status
- Hard 600s timeout per job guaranteed
- One-time delivery prevents duplicate injection
- 5-minute auto-expiry bounds memory growth
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(web-fetch): remove dead feature gates, add noise stripping, add docstrings
The nanohtml2text and fast_html2md providers were both guarded by
cfg(feature) checks for features (web-fetch-plaintext, web-fetch-html2md)
that are never declared in Cargo.toml. This caused every web_fetch call
to silently return an error instead of fetching content.
Changes:
- Add strip_noise_elements() which removes <script>, <style>, <nav>,
<header>, <footer>, <aside>, <noscript>, <form>, <button> blocks
before text extraction, eliminating menu/ad/boilerplate noise.
- Fix fast_html2md path: when web-fetch-html2md feature is not compiled
in, fall through to nanohtml2text rather than returning an error.
- Fix nanohtml2text path: remove dead cfg(feature = "web-fetch-plaintext")
gate; nanohtml2text is a direct dependency and needs no feature flag.
- Both previously gated tests (html_to_markdown_conversion_preserves_structure,
html_to_plaintext_conversion_removes_html_tags) are now always-on.
Added strip_noise_removes_nav_scripts_footer test.
- Add docstrings to all public/private methods to meet coverage threshold.
Tavily and firecrawl providers are unchanged.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(web-fetch): align default provider to nanohtml2text, remove dead feature
- Change empty-provider default from deprecated 'fast_html2md' to
'nanohtml2text' to match WEB_FETCH_PROVIDER_HELP and PR description.
- Remove dead 'web-fetch-plaintext' feature from Cargo.toml (no code
references it after the feature-gate removal).
- Apply cargo fmt to strip_noise_elements array formatting.
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: xj <gh-xj@users.noreply.github.com>
- Register 4 new tools (ManageAuthProfileTool, CheckProviderQuotaTool,
SwitchProviderTool, EstimateQuotaCostTool) in all_tools_with_runtime
- SwitchProviderTool now loads config from disk and calls save() to
persist default_provider/default_model to config.toml
- Inject Provider & Budget Context section into system prompt when
Config is available
- Remove emoji from tool output for cleaner parsing
- Replace format! push_str with std::fmt::Write for consistency
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Wire QuotaMetadata into ChatResponse for all provider implementations,
enabling quota tracking data to flow from API responses through the
agent loop to quota monitoring tools.
Depends on: circuit breaker (#1842) + quota monitoring (#1904)
Made-with: Cursor
WebDriver's execute() wraps the script as a function body. The snapshot
script used an IIFE without a top-level return, so the IIFE's return
value was discarded and the WebDriver function returned undefined (null).
All other execute() calls in the file (scroll, scrollIntoView, click)
correctly use explicit return statements.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
