diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index c45711a..ecb4738 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -45,10 +45,10 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           path-to-signatures: "signatures/cla.json"
-          path-to-document: "https://github.com/bkd-dotcom/umbra-eval/blob/main/CLA.md"
+          path-to-document: "https://github.com/Signetry/eval/blob/main/CLA.md"
           branch: "cla-signatures"
           allowlist: "dependabot[bot],bkd-dotcom"
-          custom-notsigned-prcomment: "Thanks for your contribution! Before it can be merged, please read the **[Contributor License Agreement](https://github.com/bkd-dotcom/umbra-eval/blob/main/CLA.md)** — Umbra is **All Rights Reserved**, and by signing you assign copyright/ownership of your contribution to the Owner (you may not use, sell, or commercialize it yourself). To agree, reply with exactly:"
+          custom-notsigned-prcomment: "Thanks for your contribution! Before it can be merged, please read the **[Contributor License Agreement](https://github.com/Signetry/eval/blob/main/CLA.md)** — Umbra is **All Rights Reserved**, and by signing you assign copyright/ownership of your contribution to the Owner (you may not use, sell, or commercialize it yourself). To agree, reply with exactly:"
           custom-pr-sign-comment: "I have read the CLA Document and I hereby sign the CLA"
           custom-allsigned-prcomment: "All contributors have signed the CLA. ✅"
           lock-pullrequest-aftermerge: false
diff --git a/.github/workflows/reviewer.yml b/.github/workflows/reviewer.yml
index b0e58db..99ee6f8 100644
--- a/.github/workflows/reviewer.yml
+++ b/.github/workflows/reviewer.yml
@@ -3,7 +3,7 @@ name: Reviewer
 # Advisory PR review (umbra-reviewer): surfaces architecture + security issues
 # and posts one recommendation comment. Advisory only — it never merges and never
 # fails the PR. Changes to security-sensitive surfaces (workflows, packaging) are
-# escalated to a human. See https://github.com/bkd-dotcom/umbra-reviewer
+# escalated to a human. See https://github.com/Signetry/reviewer
 on:
   pull_request:
 
@@ -24,7 +24,7 @@ jobs:
           python-version: "3.12"
       - name: Install umbra-reviewer
         # source-available (All Rights Reserved); install from source, not PyPI.
-        run: pip install "umbra-reviewer @ git+https://github.com/bkd-dotcom/umbra-reviewer@v0.1.1"
+        run: pip install "umbra-reviewer @ git+https://github.com/Signetry/reviewer@v0.1.1"
       - name: Compute the PR diff
         env:
           BASE_SHA: ${{ github.event.pull_request.base.sha }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a463bd7..f4302f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ Until `1.0.0` the public API may change between minor versions.
 
 ### Changed
 
-- Install `umbra-core` from its **source repository** (`git+https://github.com/bkd-dotcom/umbra-core@v0.5.4`)
+- Install `umbra-core` from its **source repository** (`git+https://github.com/Signetry/core@v0.5.4`)
   instead of PyPI — umbra-core is All Rights Reserved and no longer distributed on
   PyPI. Enables `tool.hatch.metadata.allow-direct-references`.
 
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index dab3894..1f29a7d 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -52,7 +52,7 @@ an individual is officially representing the community in public spaces.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the maintainers via
-[GitHub private vulnerability reporting](https://github.com/bkd-dotcom/umbra-eval/security/advisories/new)
+[GitHub private vulnerability reporting](https://github.com/Signetry/eval/security/advisories/new)
 or by opening a confidential issue. All complaints will be reviewed and
 investigated promptly and fairly.
 
diff --git a/README.md b/README.md
index e3eee8c..2112ad1 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,14 @@
 > This repository is strictly for viewing and contributing to the original project. You may not use, copy, modify, distribute, or commercialize this code for your own personal or commercial projects without explicit written permission. Only the original author retains the right to use and monetize this project.
 
 
-**The public adversarial evaluation suite for [Umbra](https://github.com/bkd-dotcom/umbra-umbrella).**
+**The public adversarial evaluation suite for [Umbra](https://github.com/Signetry/signetry).**
 
 Measures **attack success rate (ASR)** and **utility-under-defense** for coding-agent
-threats — governed by the same [`umbra-core`](https://github.com/bkd-dotcom/umbra-core)
+threats — governed by the same [`umbra-core`](https://github.com/Signetry/core)
 pipeline production uses.
 
 [![Source-available](https://img.shields.io/badge/source-available-informational.svg)](CLA.md)
-[![PRs Welcome](https://img.shields.io/badge/PRs-welcome%20(CLA)-brightgreen.svg)](https://github.com/bkd-dotcom/umbra-umbrella/issues/10)
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome%20(CLA)-brightgreen.svg)](https://github.com/Signetry/signetry/issues/10)
 
 </div>
 
@@ -125,14 +125,14 @@ print(report.overall())          # asr_ungoverned, asr_governed, utility_governe
 
 ## Contributing
 
-**Source-available, PRs welcome** (not open source; All Rights Reserved). Contribute under the [CLA](CLA.md) — you're **credited** ([CONTRIBUTORS.md](CONTRIBUTORS.md)) but gain no ownership or right to use/sell it. Start at the [good-first-issues board](https://github.com/bkd-dotcom/umbra-umbrella/issues/10). The best contribution is **a new test case**. Add a detection
+**Source-available, PRs welcome** (not open source; All Rights Reserved). Contribute under the [CLA](CLA.md) — you're **credited** ([CONTRIBUTORS.md](CONTRIBUTORS.md)) but gain no ownership or right to use/sell it. Start at the [good-first-issues board](https://github.com/Signetry/signetry/issues/10). The best contribution is **a new test case**. Add a detection
 **corpus case** (`umbra_eval/detection/corpus/`, with a cited `provenance`; SAFE
 decoys must stay 0 false positives) or an **adversarial scenario**
 (`umbra_eval/scenarios/`). See [CONTRIBUTING.md](CONTRIBUTING.md) and
 [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md). Every case ships with a test; CI gates the
 benchmark on 100% recall / 0 FP.
 
-Part of the Umbra platform — see the [umbrella overview](https://github.com/bkd-dotcom/umbra-umbrella).
+Part of the Umbra platform — see the [umbrella overview](https://github.com/Signetry/signetry).
 
 ## License
 
diff --git a/pyproject.toml b/pyproject.toml
index 76ec1f7..433160d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,14 +21,14 @@ classifiers = [
     "Topic :: Software Development :: Quality Assurance",
 ]
 dependencies = [
-    "umbra-core @ git+https://github.com/bkd-dotcom/umbra-core@v0.5.4",
+    "umbra-core @ git+https://github.com/Signetry/core@v0.5.4",
 ]
 
 [project.urls]
-Homepage = "https://github.com/bkd-dotcom/umbra-eval"
-Repository = "https://github.com/bkd-dotcom/umbra-eval"
-Issues = "https://github.com/bkd-dotcom/umbra-eval/issues"
-Umbrella = "https://github.com/bkd-dotcom/umbra-umbrella"
+Homepage = "https://github.com/Signetry/eval"
+Repository = "https://github.com/Signetry/eval"
+Issues = "https://github.com/Signetry/eval/issues"
+Umbrella = "https://github.com/Signetry/signetry"
 
 [project.scripts]
 umbra-eval = "umbra_eval.cli:main"