---
title: "Get complexity analyzer config"
method: GET
path: "/api/governance/complexity-analyzer-config"
tags: ["Governance"]
---

# Get complexity analyzer config

`GET /api/governance/complexity-analyzer-config`

Returns the full complexity analyzer runtime config, including tier thresholds and editable keyword lists. Returns built-in defaults if none have been configured.

## Response `200`

Complexity analyzer config retrieved successfully

- object — Full runtime configuration for complexity routing analysis.
  - `tier_boundaries` object, required — Score thresholds for complexity tier classification. All values must satisfy 0 < simple_medium < medium_complex < complex_reasoning < 1.
    - `simple_medium` number, required — Score boundary between SIMPLE and MEDIUM tiers
    - `medium_complex` number, required — Score boundary between MEDIUM and COMPLEX tiers
    - `complex_reasoning` number, required — Score boundary between COMPLEX and REASONING tiers
  - `keywords` object, required — Editable keyword lists used by the complexity analyzer. Only the four user-facing dimensions are exposed; `reasoning_keywords` entries drive the reasoning tier override. Matching is normalized to lowercase and duplicates are removed on save.
    - `code_keywords` string[], required
    - `reasoning_keywords` string[], required
    - `technical_keywords` string[], required
    - `simple_keywords` string[], required

## Other responses

- `500` — Internal server error
- `503` — Config store not available

---

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