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  "title": "Sensored",
  "description": "Sensored is a streaming-first PII/PHI redactor that sanitizes text before it reaches an LLM. Open source: yes (MIT); self-hostable (core regex + NER runs locally; an optional AI-confirmation step calls an external API and fails open). Free; ~1 star; maker atomicpages.",
  "category": "ai-infrastructure",
  "tags": [
    "ai-infrastructure",
    "pii-redaction",
    "phi",
    "privacy",
    "streaming",
    "self-hostable"
  ],
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  "revision": 1,
  "content_hash": "dcb89ba16bb0441c7ef6a253c779e2ecd818674b6c112291db44c7419024fd1e",
  "date_published": "2026-09-29T00:00:00Z",
  "date_modified": "2026-09-29T00:00:00Z",
  "source": {
    "name": "atomicpages · GitHub",
    "url": "https://github.com/atomicpages/sensored"
  },
  "license": "MIT",
  "one_liner": "Sensored strips PII and PHI from text in a streaming pass before it reaches an LLM, using local regex and NER with an optional external AI-confirmation step.",
  "open_source": "yes",
  "self_hostable": "yes",
  "pricing_model": "free",
  "who_its_for": "A builder who wants to redact PII/PHI from text on the way into an LLM, streaming-first, with the detection core (regex + NER) running locally so sensitive data can be sanitized without leaving the machine.",
  "who_its_not_for": "A team needing a certified, audited compliance-grade redaction guarantee, or one that cannot accept the optional AI-confirmation step's fail-open behavior when the external API is unavailable.",
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    "note": "MIT per repo; ~1 star. Streaming-first PII/PHI redaction that sanitizes text before it reaches an LLM. Self-hostable for the core: regex + NER run locally. An OPTIONAL AI-confirmation step calls an external API and fails open (atomicpages/sensored, verified 2026-09-29)."
  },
  "caveats": "Verified from the primary repo (2026-09-29); no independent testing here. Two honest flags: (1) the optional AI-confirmation step calls an EXTERNAL API — so if you enable it, text leaves the machine — and (2) it FAILS OPEN, meaning if that step errors, content can pass through un-confirmed rather than being blocked. Also very early (~1 star): recall/precision of the redaction are unbenchmarked, so do not treat it as a compliance guarantee.",
  "lead": "Sensored is a streaming-first PII/PHI redactor that sanitizes text before it reaches an LLM. Open source: yes (MIT); self-hostable for the core, where the regex and NER detection run locally, with an optional AI-confirmation step that calls an external API and fails open. It is free, has ~1 star, and is maintained by atomicpages.",
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      "est_tokens": 83,
      "text": "Sensored is a streaming-first PII/PHI redactor that sanitizes text before it reaches an LLM. Open source: yes (MIT); self-hostable for the core, where the regex and NER detection run locally, with an optional AI-confirmation step that calls an external API and fails open. It is free, has ~1 star, and is maintained by atomicpages."
    },
    {
      "index": 1,
      "heading_path": [
        null,
        "What it does"
      ],
      "est_tokens": 257,
      "text": "PII/PHI redactor that sanitizes text before it reaches an LLM. Open source: yes (MIT); self-hostable for the core, where the regex and NER detection run locally, with an optional AI-confirmation step that calls an external API and fails open. It is free, has ~1 star, and is maintained by atomicpages.\n\nSensored sits between your data and a language model and strips personally identifiable information and protected health information out of the text on the way in. It is streaming-first, so it can redact as tokens flow rather than buffering whole documents. The detection core is two local layers — regular-expression matching for structured identifiers plus named-entity recognition for names, places, and the like — and both run on your own machine. There is also an optional third layer: an AI-confirmation step that calls an external API to double-check candidate spans. That step is off the local-only path, and it fails open — if it cannot run, content is not blocked. Open source: yes (MIT); self-hostable core; free."
    },
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      "text": "on your own machine. There is also an optional third layer: an AI-confirmation step that calls an external API to double-check candidate spans. That step is off the local-only path, and it fails open — if it cannot run, content is not blocked. Open source: yes (MIT); self-hostable core; free.\n\n- MIT per repo; ~1 star (very early project).\n- Streaming-first PII/PHI redaction that sanitizes text before it reaches an LLM.\n- Self-hostable core: regex + NER run locally.\n- Optional AI-confirmation step calls an EXTERNAL API and FAILS OPEN (atomicpages/sensored, verified 2026-09-29).\n- Surfaced via the GTM Stacker studio daily pull (2026-09-29 pass); license/facts verified against the primary repo 2026-09-29."
    },
    {
      "index": 3,
      "heading_path": [
        null,
        "Why it matters for a GTM stack"
      ],
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      "text": "PII/PHI redaction that sanitizes text before it reaches an LLM. - Self-hostable core: regex + NER run locally. - Optional AI-confirmation step calls an EXTERNAL API and FAILS OPEN (atomicpages/sensored, verified 2026-09-29). - Surfaced via the GTM Stacker studio daily pull (2026-09-29 pass); license/facts verified against the primary repo 2026-09-29.\n\nGTM pipelines routinely pipe prospect and customer text — emails, call notes, support threads — into LLMs, and that text is full of PII (and sometimes PHI). Redacting it before it reaches the model is exactly the right control point, and Sensored's local regex + NER core lets you do that without the sensitive data leaving your machine. The honest read: two caveats decide whether you can rely on it. If you enable the optional AI-confirmation step, text does leave the machine (it hits an external API), and that step fails open — so an outage lets un-confirmed content through rather than blocking it. Combined with a ~1-star track record and no published recall/precision numbers, treat Sensored as a useful local-first redaction layer to evaluate, not a compliance guarantee — and if you need a hard block, do not depend on the fail-open confirmation path."
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