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[PR #2886] docs: add Blindfold PII protection integration #2974

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opened 2026-06-05 18:20:34 -04:00 by yindo · 0 comments
yindo commented 2026-06-05 18:20:34 -04:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/docs/pull/2886
Author: @michalvich
Created: 3/3/2026
Status: 🔄 Open

Base: main ← Head: add-blindfold-integration-v2

📝 Commits (2)

  • 7b5999e docs: add Blindfold PII protection integration
  • 1a6e820 fix: use langchain.tools import instead of langchain_core.tools

📊 Changes

4 files changed (+198 additions, -0 deletions)

View changed files

📝 src/oss/python/integrations/providers/all_providers.mdx (+8 -0)
➕ src/oss/python/integrations/providers/blindfold.mdx (+26 -0)
➕ src/oss/python/integrations/tools/blindfold.mdx (+163 -0)
📝 src/oss/python/integrations/tools/index.mdx (+1 -0)

📄 Description

Summary

  • Add provider page for Blindfold — PII detection and protection for AI applications
  • Add tools page documenting langchain-blindfold integration: chain protection with blindfold_protect(), RAG document transformer, compliance policies, PII methods, data residency, and agent usage
  • Add Blindfold to the all providers directory and tools index

Details

langchain-blindfold provides LangChain Runnables that tokenize PII before it reaches the LLM and restore original values in the output, plus a BaseDocumentTransformer for protecting PII in RAG pipelines.

Files changed

File Change
src/oss/python/integrations/providers/blindfold.mdx New provider page
src/oss/python/integrations/tools/blindfold.mdx New tools page with usage examples
src/oss/python/integrations/providers/all_providers.mdx Add Card (alphabetical)
src/oss/python/integrations/tools/index.mdx Add Card (alphabetical)

Disclosure

This PR was authored with AI assistance (Claude Code).

🤖 Generated with Claude Code

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/docs/pull/2886 **Author:** [@michalvich](https://github.com/michalvich) **Created:** 3/3/2026 **Status:** 🔄 Open **Base:** `main` ← **Head:** `add-blindfold-integration-v2` --- ### 📝 Commits (2) - [`7b5999e`](https://github.com/langchain-ai/docs/commit/7b5999e7e02d4505f76642707a9010a864869587) docs: add Blindfold PII protection integration - [`1a6e820`](https://github.com/langchain-ai/docs/commit/1a6e82040fa130b09e8d176e123643b1067f2cdf) fix: use langchain.tools import instead of langchain_core.tools ### 📊 Changes **4 files changed** (+198 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `src/oss/python/integrations/providers/all_providers.mdx` (+8 -0) ➕ `src/oss/python/integrations/providers/blindfold.mdx` (+26 -0) ➕ `src/oss/python/integrations/tools/blindfold.mdx` (+163 -0) 📝 `src/oss/python/integrations/tools/index.mdx` (+1 -0) </details> ### 📄 Description ## Summary - Add provider page for [Blindfold](https://blindfold.dev) — PII detection and protection for AI applications - Add tools page documenting `langchain-blindfold` integration: chain protection with `blindfold_protect()`, RAG document transformer, compliance policies, PII methods, data residency, and agent usage - Add Blindfold to the all providers directory and tools index ## Details [`langchain-blindfold`](https://pypi.org/project/langchain-blindfold/) provides LangChain Runnables that tokenize PII before it reaches the LLM and restore original values in the output, plus a `BaseDocumentTransformer` for protecting PII in RAG pipelines. - **Package**: `langchain-blindfold` on PyPI (v0.1.0) - **GitHub**: [blindfold-dev/langchain-blindfold](https://github.com/blindfold-dev/langchain-blindfold) - **Docs**: [docs.blindfold.dev](https://docs.blindfold.dev) ## Files changed | File | Change | |------|--------| | `src/oss/python/integrations/providers/blindfold.mdx` | New provider page | | `src/oss/python/integrations/tools/blindfold.mdx` | New tools page with usage examples | | `src/oss/python/integrations/providers/all_providers.mdx` | Add Card (alphabetical) | | `src/oss/python/integrations/tools/index.mdx` | Add Card (alphabetical) | ## Disclosure This PR was authored with AI assistance (Claude Code). 🤖 Generated with [Claude Code](https://claude.com/claude-code) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-06-05 18:20:34 -04:00
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Reference: langchain-ai/docs#2974
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