* doc: add Claude Code + Telegram + Hindsight blog post
* doc: add fabioscarsi to blog authors
* doc: update fabioscarsi title to Contributor
* doc: remove horizontal rule dividers from blog post
* doc: update cover image and add image frontmatter for claude-code-telegram blog post
* doc: remove horizontal rule dividers
* doc: align Hindsight setup steps with PR #661 README
* fix: move marketplace.json to repo root and update source path
* doc: add Claude Code integration page, sidebar, and integrations hub entry
* doc: update versioned docs to 0.4.19
---------
Co-authored-by: Ben <ben.bartholomew@vectorize.io>
* feat: add LangGraph integration with tools, nodes, and store patterns
Add hindsight-langgraph SDK providing three integration patterns:
- Tools: retain/recall/reflect as LangChain tools for ReAct agents
- Nodes: automatic memory injection and storage as graph steps
- Store: LangGraph BaseStore implementation for checkpoint-based memory
Fix: remove `from __future__ import annotations` in nodes.py which
prevented LangGraph from passing RunnableConfig to node functions
(runtime type inspection saw string annotations instead of actual types).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: register langgraph with independent versioning system
- Set version to 0.1.0 (integrations are versioned independently)
- Add langgraph to VALID_INTEGRATIONS in release-integration.sh
- Add changelog page for langgraph integration
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: remove manual cookbook recipe page
The sync-cookbook script will auto-generate this from the notebook
in hindsight-cookbook once PR #17 is merged.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: comprehensive improvements to langgraph integration
Code fixes:
- Retain node only stores latest messages instead of all history (prevents duplicates)
- Handle multimodal msg.content (list type) in nodes
- Fix store docstring separator "/" → "."
- Apply search filters before pagination in store
- Add ttl parameter to store.aput for LangGraph BaseStore compat
- Fix _ensure_bank to not cache failed bank creations
- Fix falsy value bugs (or → is not None) in tools
- Remove from __future__ import annotations from all files
- Consistent default budget="mid" across tools/nodes/store
- Bump langgraph floor to >=0.3.0, remove duplicate dev deps
Docs fixes:
- Fix broken Cloud client example (base_url is required)
- Complete API reference tables with all parameters
- Add Limitations and Notes section (async-only store, etc.)
- Add Requirements section
- Fix broken cookbook link and Cloud claim in blog post
All 61 unit tests pass. E2E tested against Hindsight Cloud:
tools, nodes, store, configure(), multimodal content.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: remove blog post (lives in hindsight-marketing-content)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: remove Hindsight Cloud section from langgraph docs
Keep OSS docs self-hosted-first, consistent with other integration
docs (crewai, pydantic-ai, agno). Cloud setup details live in the
cookbook notebooks.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: explicitly mention LangChain compatibility in langgraph integration
The tools pattern (create_hindsight_tools) only depends on
langchain-core and works with plain LangChain via bind_tools() —
no LangGraph required. Update docs to make this clear with both
LangGraph and LangChain quick start examples.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address PR review findings
1. Guard manual test files with if __name__ == "__main__" so pytest
doesn't collect and execute them during test runs
2. Remove semantic fallback in HindsightStore.aget() — only return
exact document_id matches, not unrelated semantic search hits
3. Make langgraph an optional dependency — tools pattern only needs
langchain-core. Install with pip install hindsight-langgraph[langgraph]
for nodes and store patterns. Lazy imports with clear error messages.
4. Clean up README to be self-hosted-first, consistent with other
integration docs
5. Update docs requirements section to reflect optional langgraph dep
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address PR review feedback for langgraph integration
- Fix#2: Add per-bank asyncio.Lock to _ensure_bank for concurrency safety
- Fix#3: Clamp search score to max(0.0, ...) to prevent negative values
- Fix#4: Implement suffix matching in _handle_list_namespaces
- Fix#5: Truncate namespaces to max_depth instead of filtering (per BaseStore contract)
- Fix#6: Remove list_namespaces/alist_namespaces overrides — let base class handle prefix=/suffix= kwargs
- Fix#7: Document ephemeral namespace tracking and get() limitations in class docstring
- Fix#8: Add stable ID to recall node SystemMessage, document ordering behavior
- Fix#9: Change budget/max_tokens/recall_tags_match defaults to None so global config fallback works
- Fix#10: Conditionally populate __all__ so import * works without langgraph installed
- Fix#11: Bump langgraph lower bound from >=0.3.0 to >=0.5.0
- Fix#12: Extract _resolve_client to shared _client.py module
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address remaining review gaps for langgraph integration
- Add output_key parameter to create_recall_node for prompt ordering control
- Add prefix/suffix/combined filter tests for list_namespaces
- Add output_key unit tests (memory text, none on empty, none on error)
- Remove unused imports and backward-compat alias in tools.py
- Update docs with output_key usage example and API reference
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: relax langgraph version constraint to >=0.3.0
Research confirmed all required APIs (BaseStore, SearchItem, Result,
GetOp, PutOp, SearchOp, ListNamespacesOp) are available since
langgraph-checkpoint 2.0.7, which maps to langgraph >=0.2.63.
Using >=0.3.0 as a clean semver boundary — >=0.5.0 was unnecessarily
conservative and excluded many compatible versions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* docs: revamp sidebar with icon grid components and language support
- Merge Clients and Integrations sections into the developer sidebar
(removed top-level SDKs navbar item)
- Reorder sidebar: Architecture → API → Clients → Integrations → Hosting
- Unify icon system using react-icons (LuXxx/SiXxx) via customProps.icon
- Add uppercase section titles with increased spacing and reduced indentation
- Rename Node.js → "JavaScript / TypeScript" with TypeScript icon
- Add reusable IconGrid and SupportedGrids components (ClientsGrid,
IntegrationsGrid, LLMProvidersGrid)
- Use grids in FAQ, Models, Overview, and Quick Start pages
- Convert developer/index.md, models.md, faq.md to MDX for JSX support
* docs: add Best Practices page as unversioned standalone page
- Add src/pages/best-practices.mdx covering core concepts (memory banks,
taxonomy, memory types), bank configuration (missions, dispositions,
entity labels), retain (formats, context, document_id, tags, observation
scopes), recall (budget, tag filtering, include options), reflect
(recall vs reflect decision, response_schema, auditing), mental models,
and anti-patterns
- Add Resources section to sidebar with Best Practices and FAQ links
- Update generate-docs-skill.sh to include standalone pages (best-practices,
faq) from src/pages/ into the agent skill references
- SKILL.md now surfaces best-practices.md as the recommended starting point
* fix: remove leftover merge conflict markers in DocSidebarItem Link
* fix: add missing lu-star, lu-circle-help, lu-file-text icons to sidebar map
* fix: remove duplicate LuFileText import
* fix: add Best Practices and FAQ to Resources navbar dropdown
* docs: hide right TOC and add manual TOC to best practices page
* docs: hide right TOC and add manual TOC to FAQ page
* fix: add lu-star icon to navbar item icon map
* fix: correct broken anchor in best practices TOC
* docs: revamp sidebar with icon grid components and language support
- Merge Clients and Integrations sections into the developer sidebar
(removed top-level SDKs navbar item)
- Reorder sidebar: Architecture → API → Clients → Integrations → Hosting
- Unify icon system using react-icons (LuXxx/SiXxx) via customProps.icon
- Add uppercase section titles with increased spacing and reduced indentation
- Rename Node.js → "JavaScript / TypeScript" with TypeScript icon
- Add reusable IconGrid and SupportedGrids components (ClientsGrid,
IntegrationsGrid, LLMProvidersGrid)
- Use grids in FAQ, Models, Overview, and Quick Start pages
- Convert developer/index.md, models.md, faq.md to MDX for JSX support
* fix: use inline style for label color to prevent link color inheritance
* fix: label visibility and rename JavaScript/TypeScript to TypeScript
* feat: add HTTP client to grid and OpenAI Compatible to LLM providers grid
* doc: update cookbook
* fix(cookbook): preserve tag keys during sync, strip local .md links
- Fix extract_tags_from_readme/notebook to return dict[str,str] preserving
sdk/topic keys instead of bare values, preventing topics like
"Customer Service" from being misclassified as SDK
- Add strip_local_md_links() to remove relative .md references that
would cause broken link errors in Docusaurus build
* ci: run test-doc-examples independently without waiting for test-rust-cli
Build the CLI directly in the job instead of downloading the artifact,
so test-doc-examples can start at the beginning in parallel with all other jobs.
* feat: webhook system with task-owned retry, retain.completed event, and UI
- New webhook system: register per-bank webhooks with HMAC signing, configurable
HTTP method/timeout/headers/params (http_config JSONB), and PATCH support
- Webhook deliveries run as async_operations (webhook_delivery type) with
task-owned retry via RetryTaskAt exception and exponential backoff
(60s / 5m / 30m / 2h / 8h, max 6 attempts)
- New retain.completed event fires per-document for both sync and async retain
- Delivery debug info (status code, response body) stored in result_metadata
- Control plane UI: webhooks tab per bank with create/edit/delete and a
deliveries table with cursor pagination and expandable response details
- 28 webhook tests covering HMAC signing, delivery retries, CRUD endpoints,
PATCH update, and retain.completed queuing
- Docs page at developer/api/webhooks documenting event payloads and delivery
- OpenAPI spec and all client SDKs (Python, TypeScript, Rust, Go) regenerated
* fix: update tests for task-owned retry model and guard _webhook_manager attribute
- test_worker.py: test_executor_exception_triggers_retry now raises RetryTaskAt
(plain exceptions are immediate failures in the new system); rename
test_executor_exception_marks_failed_after_max_retries to
test_executor_exception_marks_failed_immediately to reflect new semantics
- test_batch_api.py: remove max_retries kwarg from WorkerPoller constructor
- memory_engine.py: use getattr for _webhook_manager in _fire_retain_webhook
to avoid AttributeError when engine is created without __init__ (tests)
* fix: remove max_retries from benchmark WorkerPoller call
* fix(webhooks): transactional outbox, observations_deleted tracking, sidebar
- Queue webhook delivery rows atomically with the primary operation using the
transactional outbox pattern — prevents lost events on process crash:
- Retain (sync + async): outbox_callback passed into orchestrator.retain_batch
and called inside the DB transaction, replacing the post-commit fire call
- Consolidation: new _mark_operation_completed_and_fire_webhook combines the
status UPDATE and webhook INSERT in one transaction
- Added fire_event_with_conn() to WebhookManager for in-connection delivery
- Track observations_deleted count in consolidation stats and expose it in the
consolidation.completed webhook payload (was always None)
- Add Webhooks page to docs sidebar
- Document at-least-once delivery guarantee with operation_id dedup guidance
* fix(ui): add retain.completed to available webhook event types
* feat(ui): add delete confirmation dialog for webhooks
* fix(webhooks): include operation_id in task_payload so delivery is marked completed
The task_payload JSON was missing the operation_id field, causing execute_task
to see operation_id=None and skip _mark_operation_completed — leaving every
delivery row stuck in 'pending' forever.
Added a test that inserts a real async_operations row and verifies the status
transitions to 'completed' after a successful execute_task call.
* style: fix prettier formatting in webhooks-view
* feat: add Pydantic AI integration to CI, release pipeline, and docs
- Add test-pydantic-ai-integration job to CI (test.yml)
- Add build, publish, and artifact steps to release workflow (release.yml)
- Add hindsight-integrations/pydantic-ai to release.sh version bumping
- Add Pydantic AI documentation page (sdks/integrations/pydantic-ai.md)
- Add Pydantic AI entry to sidebar with icon
* docs: remove Requirements section from pydantic-ai integration page
* feat: add CrewAI integration for persistent crew memory
Implements a CrewAI ExternalMemory storage backend that maps CrewAI's
Storage interface (save/search/reset) to Hindsight's retain/recall/delete
APIs, giving crews long-term memory with fact extraction, entity tracking,
and temporal awareness across runs.
Key features:
- HindsightStorage: drop-in Storage backend for CrewAI ExternalMemory
- HindsightReflectTool: BaseTool exposing Hindsight's reflect API
- Per-agent memory banks with customizable bank resolver
- Async compatibility layer for CrewAI's threading model
- 35 unit tests, docs site page, example script
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: move CrewAI example to hindsight-cookbook
Move research_crew.py example from hindsight-integrations/crewai/examples/
to the cookbook repo and update the integration README to link there instead.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ci: add GitHub Actions test job for CrewAI integration
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ci: add uv.lock for frozen installs in CI
The test-crewai-integration CI job uses `uv sync --frozen` which
requires a committed lock file.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add AI SDK integration documentation
- Add comprehensive AI SDK documentation in docs/sdks/integrations/ai-sdk.md
- Detailed description of all three memory tools (retain, recall, reflect)
- Complete parameter documentation and return types
- Advanced usage patterns (streaming, multi-user, ToolLoopAgent)
- HTTP client example for zero-dependency usage
- TypeScript types and API reference
- Best practices and system prompt examples
- Update AI SDK README to brief quickstart with link to docs
- Single source of truth: comprehensive docs in documentation site
- README now focuses on quick setup and points to full docs
- Maintains features list and basic example for npm page
* fix
* fix: sync-cookbook now supports new cookbook repo layout
Cookbook repository changed structure:
- Applications moved from root to applications/ subdirectory
- Notebooks remain in notebooks/ directory (unchanged)
Updated sync script to:
- Look for apps in applications/* instead of root/*
- Update GitHub URLs to include applications/ path
- Add safety check if applications/ dir doesn't exist
* doc: update cookbook
* doc: update cookbook
* doc: update cookbook
* fix: rename openclawd to openclaw
* fix: rename openclawd to openclaw
* Revise OpenClaw documentation and remove dev section
Updated the description of local memory for OpenClaw agents and removed the development section along with requirements and links.
* bump pg0 0.11.x and improve documentation
* bump pg0 0.11.x and improve documentation
* bump pg0 0.11.x and improve documentation
* ci: test notebooks on ci
* ci: test notebooks on ci
* rm llms-full from repo
* formatting
* formatting
* feat: support for gemini-3-pro and gpt-5.2
* feat: support for gemini-3-pro and gpt-5.2
* feat: support for gemini-3-pro and gpt-5.2
* feat: support for gemini-3-pro and gpt-5.2
* feat: add local mcp server
* docs
* docs
