features added on agent and some fixes on web live tool

[GopiB9119]

No description provided.

[Copilot]

Pull request overview

This PR is a broad v6.0 update that expands the project from a VS Code-first Playwright Edge MCP toolkit into a more complete “developer automation platform” with stronger safety/verification, additional agent tooling, background execution support, and reorganized documentation.

Changes:

• Adds new JS runtime capabilities and verification/testing (NL parser expansions, structured runAction outputs, new smoke-chain test, MCP preflight).
• Expands the Python agent tool surface (git/testgen/snapshot/refactor/vision/docs/background task tools), plus redaction hardening and integration-failure artifact capture.
• Reorganizes and adds docs/governance artifacts (new quickstart location, architecture/trust/security guides, CI workflows, schema/action updates).

Reviewed changes

Copilot reviewed 83 out of 86 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
USAGE_QUICKSTART.md	Removed root quickstart (moved under docs/).
tests/smoke-chain.test.js	Adds end-to-end-style smoke tests for parser → EdgeSession response/verification contract.
SECURITY.md	Updates supported-version policy table for v6 line.
scripts/validate-web-task.js	Adds a CLI validator for web-task JSON files (schema-adjacent checks).
scripts/validate-governance.js	Adds a validator for .github governance structure and frontmatter.
scripts/resolve-python.js	Adds helper to locate repo/system Python and run Python modules from npm scripts.
scripts/mcp-preflight.js	Adds local MCP/EdgeSession preflight checks and sanity assertions.
README.md	Expands product positioning, security model details, commands, and project structure docs pointers.
playwright-edge-agent.js	Removes legacy direct-Playwright helper entry point.
package.json	Bumps version to 6.0.0; adds daemon-related scripts, validation scripts, and reworks test scripts.
nl-command-parser.js	Adds parsing for back/forward/refresh/press/hover/select/focus/clear/double/right click commands.
index.js	Introduces an npm entry point exporting EdgeSession/parser/tracing helpers.
docs/USAGE_QUICKSTART.md	Adds new consolidated quickstart document under docs/.
docs/TRUST_RELIABILITY_EXECUTION_PLAN.md	Adds phased plan for verification, safety, and reliability improvements.
docs/security_best_practices_report.md	Adds a security review/report document for recent hardening work.
docs/RELEASE_CHECKLIST.md	Updates release checklist with new test/validation commands and CI checks.
docs/PRODUCT_ARCHITECTURE.md	Adds unified architecture overview for JS (VS Code) + Python runtimes.
docs/MEMORY_USAGE.md	Documents memory tool payloads, shapes, and recommended sequences.
docs/generate_api_docs.py	Adds script to generate API_REFERENCE.md from tool schemas.
Dockerfile	Adds container build for Node + Python + Playwright Edge runtime.
cli-agent.js	Routes CLI execution through runAction and prints sanitized structured results + summary.
CHANGELOG.md	Adds changelog including v6.0.0 notes and historical entries.
agent/agent/web_tools.py	Ensures web_fetch responses are redacted/sanitized consistently.
agent/agent/vision_tools.py	Adds vision tools (encode/compare/describe) with redaction-aware responses.
agent/agent/tools.py	Wires many new managers/tools, adds AST-based calculate, hardens call_tool sanitization/recursion rules.
agent/agent/tooling/schemas.py	Updates tool schema descriptions and adds include_artifact flags.
agent/agent/tooling/registry.py	Registers new tools in the callable allowlist.
agent/agent/tests/test_workflow_tools.py	Adds tests for artifact output and nested tool-result sanitization + recursion blocking.
agent/agent/tests/test_web_tools.py	Strengthens redaction expectations for fetched content/URLs.
agent/agent/tests/test_tools.py	Adds tests for call_tool sanitization/recursion blocking and AST calculator behavior.
agent/agent/tests/test_oauth_tools.py	Adds tests ensuring secrets/tokens aren’t exposed in OAuth tool outputs.
agent/agent/tests/test_mcp_tools.py	Adds tests for sanitized debug artifact capture (tabs/snapshot/output listing).
agent/agent/tests/test_fs_tools.py	Adds tests for secret redaction in FS reads/search/analyze previews.
agent/agent/tests/test_config.py	Adds tests for config constants and model-client creation behavior.
agent/agent/tests/test_command_tools.py	Adds tests for restricted/permissive command execution and redaction behavior.
agent/agent/tests/integration/test_mcp_live_integration.py	Adds failure-artifact capture and improved env/output-dir handling for live tests.
agent/agent/tests/integration/README.md	Documents live-test failure artifacts and opt-in raw output copying behavior.
agent/agent/tests/integration/__init__.py	Marks integration tests as a package.
agent/agent/tests/__init__.py	Marks unit tests as a package.
agent/agent/SYSTEM_PROMPT.md	Updates tool list and adds grounding/continuity policy guidance.
agent/agent/snapshot_tools.py	Adds snapshot/rollback manager for workspace files.
agent/agent/refactor_tools.py	Adds refactor utilities (rename/dead code/duplicates/metrics).
agent/agent/oauth_tools.py	Ensures OAuth outputs are redaction-aware and raw token output is blocked by default.
agent/agent/mcp_tools.py	Adds sanitized debug-artifact capture; sanitizes args/results/errors consistently; env-configurable trace/session saving.
agent/agent/doc_tools.py	Adds documentation tools (docstring templates, changelog entry, doc coverage).
agent/agent/config.py	Extracts env/config/model-client setup from agent loop into a dedicated module.
agent/agent/command_tools.py	Wraps command tool JSON responses with redaction-aware serialization.
agent/agent/background/worker.py	Adds background worker to execute queued tasks using the full toolchain.
agent/agent/background/task_queue.py	Adds file-based persistent task queue with locking, progress streaming, retention, recovery.
agent/agent/background/__init__.py	Documents background daemon/worker architecture.
agent/agent/background_tools.py	Adds foreground tools to submit/monitor/cancel/list background tasks.
agent/agent/ARCHITECTURE_PLAN.md	Updates architecture plan status and next steps for v6.
agent/agent/__init__.py	Marks agent runtime as a package.
agent/__init__.py	Marks top-level agent as a package.
agent-logic.js	Removes legacy unsafe browser helper entry point.
.npmignore	Adds npm publish ignore rules for dev/CI/artifacts and non-JS-package content.
.gitignore	Removes hardcoded user paths; adds ignores for runtime artifacts, venv, snapshots, and eval outputs.
.github/workflows/python-agent-tests.yml	Expands CI to run JS check/tests in addition to Python unit tests.
.github/workflows/nightly-integration.yml	Adds scheduled nightly job running full suite + MCP preflight + live integration tests with artifact upload.
.github/workflows/live-web-governance-check.yml	Adds governance validation workflow for .github + runtime paths.
.github/skills/web-works/web-task.schema.json	Expands allowed step actions (fill/hover/search/back/forward/refresh/etc.).
.github/skills/web-works/SKILL.md	Reworks skill doc structure and clarifies execution/verification/failure control guidance.
.github/skills/web-works/PROMPTS.md	Adds clearer purpose/non-purpose sections and structured brief fields.
.github/skills/web-works/examples/extract-github-trending.json	Adds example extract task JSON.
.github/skills/web-works/examples/automate-wikipedia-search.json	Adds example automate task JSON.
.github/README.md	Rewrites governance guide into “lanes” and clearer ownership/editing guidance.
.github/prompts/playwright-live-web-task-brief.prompt.md	Adds structured live-web intake prompt file.
.github/instructions/playwright-edge.instructions.md	Expands runtime instruction doc with purpose/non-purpose, evidence, and validation expectations.
.github/instructions/live-web-governance.instructions.md	Adds instructions for editing live-web governance assets.
.github/copilot-instructions.md	Adds pointers to lane-specific rule sources and clarifies JSON/task handling at high level.
.github/CODEOWNERS	Adjusts ownership patterns for workflows/agent/scripts to a single owner.
.env.example	Adds a comprehensive example env file with safe defaults and runtime configuration knobs.
.dockerignore	Adds docker ignore rules to keep images small and exclude artifacts.
.devcontainer/devcontainer.json	Replaces one-line image config with a richer devcontainer setup (Node/Python features, extensions, ports).