diff --git a/plugins/spire/.claude-plugin/plugin.json b/plugins/spire/.claude-plugin/plugin.json
index 3d23fd5..836c9bd 100644
--- a/plugins/spire/.claude-plugin/plugin.json
+++ b/plugins/spire/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "spire",
-  "version": "0.2.2",
+  "version": "0.3.0",
   "description": "Spire — an agent orchestration system for structured development. Session coordination (Igor), domain knowledge (adepts), dispatching (athanor), workpad, research, and implementation governance. Knowledge navigation via the separate tome plugin (opt-in).",
   "author": {
     "name": "Gabor Körber",
diff --git a/plugins/spire/.codex-plugin/plugin.json b/plugins/spire/.codex-plugin/plugin.json
index 1b71c2b..9aa815d 100644
--- a/plugins/spire/.codex-plugin/plugin.json
+++ b/plugins/spire/.codex-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "spire",
-  "version": "0.2.2",
+  "version": "0.3.0",
   "description": "Spire — an agent orchestration system for structured development. Session coordination (Igor), domain knowledge (adepts), dispatching (athanor), workpad, research, and implementation governance. Knowledge navigation via the separate tome plugin (opt-in).",
   "author": {
     "name": "Gabor Körber",
diff --git a/plugins/spire/README.md b/plugins/spire/README.md
index 19b09a8..a3fde18 100644
--- a/plugins/spire/README.md
+++ b/plugins/spire/README.md
@@ -18,6 +18,7 @@ Replaces `g4b_ai`.
 | `research-tree` | Multi-topic research as a dependency tree of parallel phases. |
 | `research` | Research governance — bounded agent spawning, web fetch budgets. |
 | `implementation` | Lean implementation — attack the plan against the code, build in phases, one review per phase. |
+| `gremlins` | Trained headless implementer forked per block: the base, its gremlins, cache and usage bookkeeping. Windows-tested; other platforms fail closed until tested (see the skill's Platforms section). Loaded by the Athanor. |
 | `svg` | SVG diagram placement and referencing in markdown. |
 
 ### Agents