diff --git a/.changeset/docs-context-feature-branch.md b/.changeset/docs-context-feature-branch.md
new file mode 100644
index 0000000..11ab0fe
--- /dev/null
+++ b/.changeset/docs-context-feature-branch.md
@@ -0,0 +1,8 @@
+---
+"@contentrain/rules": patch
+"@contentrain/skills": patch
+---
+
+Fix stale context.json documentation: the file is never committed on feature branches
+
+Rules and skills docs still described the pre-1.x behavior ("context.json is committed together with content changes"). Since the dedicated-branch transaction flow landed, context.json is regenerated on the `contentrain` branch after merge and feature branches never carry it — parallel writes therefore cannot conflict on it. Updated workflow-rules, mcp-usage, contentrain-essentials, context-bridge, and the contentrain skill references to state the current contract.
diff --git a/.changeset/remote-no-context-on-feature-branch.md b/.changeset/remote-no-context-on-feature-branch.md
new file mode 100644
index 0000000..407acab
--- /dev/null
+++ b/.changeset/remote-no-context-on-feature-branch.md
@@ -0,0 +1,9 @@
+---
+"@contentrain/mcp": patch
+---
+
+Remote write path no longer commits `.contentrain/context.json` to feature branches
+
+`commitThroughProvider` (used by content/model save/delete over GitHub and GitLab providers) bundled a freshly built `context.json` into every feature-branch commit. Because the file embeds `new Date()` timestamps, two parallel `cr/*` branches forked from the same `contentrain` commit always diverged on it — after the first branch merged and context was regenerated on `contentrain`, the second branch's merge hit a permanent conflict on `context.json` and stayed pending forever (silent content loss in auto-merge setups).
+
+Remote commits now carry only the plan's own changes, matching the local transaction flow where feature branches intentionally never include `context.json`. The orchestrator that owns the merge (e.g. Studio) is responsible for regenerating `context.json` on the `contentrain` branch post-merge — `buildContextChange` is exported from `@contentrain/mcp/core/context` for that purpose.
diff --git a/packages/mcp/README.md b/packages/mcp/README.md
index 232e822..780865a 100644
--- a/packages/mcp/README.md
+++ b/packages/mcp/README.md
@@ -64,7 +64,7 @@ All write operations are designed around git-backed safety:
 - auto-merge: feature merges into `contentrain`, baseBranch advanced via update-ref, `.contentrain/` files selectively synced to developer's working tree
 - review: feature branch pushed to remote for team review
 - developer's working tree is never mutated during MCP git operations (no stash, no checkout, no merge)
-- context.json is committed together with content changes, not as a separate commit
+- context.json never lands on feature branches — it is regenerated on the `contentrain` branch after merge (locally by the transaction layer; in remote flows by the orchestrator that owns the merge)
 - canonical JSON output — sorted keys, 2-space indent, trailing newline
 - validation + next-step hints surfaced to the caller
 
diff --git a/packages/mcp/src/tools/commit-plan.ts b/packages/mcp/src/tools/commit-plan.ts
index 42deede..b932883 100644
--- a/packages/mcp/src/tools/commit-plan.ts
+++ b/packages/mcp/src/tools/commit-plan.ts
@@ -1,15 +1,15 @@
 import { CONTENTRAIN_BRANCH } from '@contentrain/types'
 import type { FileChange } from '../core/contracts/index.js'
-import { buildContextChange } from '../core/context.js'
-import { OverlayReader } from '../core/overlay-reader.js'
 import { LocalProvider } from '../providers/local/index.js'
 import type { ToolProvider } from '../server.js'
 
 /**
- * Context payload written into `.contentrain/context.json` as part of the
- * same commit. Kept as a loose object so tool-specific payloads can add
- * optional fields (`locale`, `entries`) without churning the helper's
- * signature.
+ * Context payload describing the operation, threaded into the local
+ * transaction so it can regenerate `.contentrain/context.json` on the
+ * contentrain branch after merge. Kept as a loose object so tool-specific
+ * payloads can add optional fields (`locale`, `entries`) without churning
+ * the helper's signature. Remote providers ignore it — see
+ * `commitThroughProvider` below.
  */
 export interface CommitContextPayload {
   tool: string
@@ -43,11 +43,17 @@ export interface CommitThroughProviderResult {
  *   the project's configured workflow. Selective-sync result is surfaced
  *   to the caller via `sync`.
  *
- * - **Any other RepoProvider** — the context.json write becomes an extra
- *   `FileChange` bundled into the plan so the whole commit lands
- *   atomically through the generic `RepoWriter.applyPlan`. Remote flows
+ * - **Any other RepoProvider** — only the plan's own changes are
+ *   committed. Feature branches NEVER carry `.contentrain/context.json`:
+ *   the file embeds timestamps, so two parallel cr/* branches forked from
+ *   the same contentrain commit would always conflict on it and the
+ *   second merge would fail permanently. This mirrors the local
+ *   transaction flow, which regenerates context.json on the contentrain
+ *   branch after merge (single-threaded, deterministic). Remote flows
  *   always report `pending-review`; Studio (or whatever orchestrator is
- *   driving the server) owns the merge.
+ *   driving the server) owns the merge AND the post-merge context
+ *   regeneration on the contentrain branch (`buildContextChange` from
+ *   `@contentrain/mcp/core/context` is exported for exactly that).
  *
  * The return shape is deliberately uniform so callers don't have to
  * branch on provider type again.
@@ -72,15 +78,7 @@ export async function commitThroughProvider(
     }
   }
 
-  // Build context.json against an overlay of the pending FileChanges so
-  // `stats.entries` / `stats.models` reflect the state *after* this
-  // commit lands, not the pre-change base branch. Without the overlay
-  // the committed context.json would be stale — a new entry added in
-  // this commit would not appear in the entry count until the next
-  // write.
-  const overlay = new OverlayReader(provider, changes)
-  const contextChange = await buildContextChange(overlay, contextPayload)
-  const allChanges = [...changes, contextChange]
+  const allChanges = changes
     .toSorted((a, b) => a.path.localeCompare(b.path))
   // Feature branches ALWAYS fork from the `contentrain` branch — that's
   // the single source of truth the local transaction flow enforces, and
diff --git a/packages/mcp/tests/server/http.test.ts b/packages/mcp/tests/server/http.test.ts
index e459b25..7a50f42 100644
--- a/packages/mcp/tests/server/http.test.ts
+++ b/packages/mcp/tests/server/http.test.ts
@@ -263,12 +263,15 @@ describe('startHttpMcpServer', () => {
         expect(git['commit']).toBe('new-commit-sha')
         // Commit is addressed to the feature branch, not the base.
         expect((git['branch'] as string).startsWith('cr/content/blog')).toBe(true)
-        // The tree payload contains our content blob + meta blob + context.json blob.
+        // The tree payload contains our content blob + meta blob. Feature
+        // branches never carry context.json — it embeds timestamps, so
+        // parallel cr/* branches would permanently conflict on it. The
+        // orchestrator regenerates it on contentrain after merge.
         const tree = (capturedTree as { tree: Array<{ path: string }> }).tree
         const paths = tree.map(t => t.path)
         expect(paths).toContain('.contentrain/content/marketing/blog/en.json')
         expect(paths).toContain('.contentrain/meta/blog/en.json')
-        expect(paths).toContain('.contentrain/context.json')
+        expect(paths).not.toContain('.contentrain/context.json')
         // Commit parent resolved from contentrain branch (branchExists: false,
         // so we end up creating a new ref).
         expect((capturedCommit as { parents: string[] }).parents).toEqual(['base-sha'])
@@ -378,13 +381,14 @@ describe('startHttpMcpServer', () => {
         expect(git['commit']).toBe('gitlab-commit-sha')
         expect((git['branch'] as string).startsWith('cr/content/blog')).toBe(true)
 
-        // One Commits.create call with content + meta + context.json actions.
+        // One Commits.create call with content + meta actions — no
+        // context.json on feature branches.
         expect(capturedCommitsCall).toBeDefined()
         const actions = capturedCommitsCall!.actions as Array<{ filePath: string, action: string }>
         const paths = actions.map(a => a.filePath)
         expect(paths).toContain('.contentrain/content/marketing/blog/en.json')
         expect(paths).toContain('.contentrain/meta/blog/en.json')
-        expect(paths).toContain('.contentrain/context.json')
+        expect(paths).not.toContain('.contentrain/context.json')
         // startBranch is used because the feature branch does not exist yet.
         expect(capturedCommitsCall!.options.startBranch).toBe('contentrain')
       } finally {
@@ -448,7 +452,7 @@ describe('startHttpMcpServer', () => {
 
         const tree = fixture.capturedTree()!.tree
         const paths = tree.map(t => t.path)
-        expect(paths).toContain('.contentrain/context.json')
+        expect(paths).not.toContain('.contentrain/context.json')
         // The content entry is removed from the object-map; the file is
         // rewritten (not deleted) because other entries may still live
         // there in real flows. The meta file loses the corresponding
@@ -505,7 +509,7 @@ describe('startHttpMcpServer', () => {
         const tree = fixture.capturedTree()!.tree
         const paths = tree.map(t => t.path)
         expect(paths).toContain('.contentrain/models/hero.json')
-        expect(paths).toContain('.contentrain/context.json')
+        expect(paths).not.toContain('.contentrain/context.json')
       } finally {
         await mcpClient.close()
       }
diff --git a/packages/rules/context/context-bridge.md b/packages/rules/context/context-bridge.md
index 3322cc6..bd6e9b3 100644
--- a/packages/rules/context/context-bridge.md
+++ b/packages/rules/context/context-bridge.md
@@ -4,7 +4,7 @@
 
 `context.json` is the project intelligence file. It provides AI agents and Contentrain Studio with structured knowledge about the project: its tech stack, content patterns, conventions, and normalize configuration.
 
-- **Written by:** MCP tools (committed together with content changes in the same branch, not as a separate commit)
+- **Written by:** MCP tools (regenerated on the `contentrain` branch after each merge — feature branches never carry it, so parallel writes cannot conflict on it)
 - **Read by:** AI agents (at the start of every session) and Studio (for UI configuration)
 - **Location:** `.contentrain/context.json`
 
@@ -206,7 +206,7 @@ When creating `context.json` for the first time, use stack-appropriate defaults.
 
 ## Update Behavior
 
-MCP tools update `context.json` as part of each write operation, committed together with the content changes in the same branch (not as a separate commit):
+MCP tools update `context.json` after each write operation lands. The file is never committed on `cr/*` feature branches (its timestamps would make parallel branches conflict); it is regenerated deterministically on the `contentrain` branch after merge:
 - `contentrain_init` creates the initial file
 - `contentrain_model_save` updates the domains list if a new domain is used
 - `contentrain_content_save` updates content stats
diff --git a/packages/rules/essential/contentrain-essentials.md b/packages/rules/essential/contentrain-essentials.md
index be72fed..448a7b6 100644
--- a/packages/rules/essential/contentrain-essentials.md
+++ b/packages/rules/essential/contentrain-essentials.md
@@ -77,7 +77,7 @@ MCP is **deterministic infrastructure**. The agent (you) is the **intelligence l
 - Developer's working tree is never mutated during MCP git operations (no stash, no checkout, no merge on the developer's tree)
 - If the developer manually edits `.contentrain/` files, MCP sync skips dirty files and warns
 - The `contentrain` branch is protected from deletion
-- context.json is committed together with content changes, not as a separate commit
+- context.json is never committed on feature branches — it is regenerated on the `contentrain` branch after merge
 - Never create branches manually, never commit directly to main or the `contentrain` branch
 - 50+ active `cr/*` branches = warning, 80+ = blocked
 
diff --git a/packages/rules/shared/mcp-usage.md b/packages/rules/shared/mcp-usage.md
index f73955a..316ccfe 100644
--- a/packages/rules/shared/mcp-usage.md
+++ b/packages/rules/shared/mcp-usage.md
@@ -297,7 +297,7 @@ contentrain_apply(mode: "reuse", scope: {model: "model-id"}, dry_run: true) (pre
 - Branch naming: `cr/{operation}/{model}[/{locale}]/{timestamp}-{suffix}` (locale included when applicable; legacy `contentrain/*` branches are auto-migrated on first init).
 - You do not create branches manually. MCP handles Git transactions.
 - Developer's working tree is never mutated during MCP operations (no stash, no checkout, no merge on the developer's tree).
-- context.json is committed together with content changes, not as a separate commit.
+- context.json is never committed on feature branches — it is regenerated on the `contentrain` branch after merge.
 - In `auto-merge` mode: feature branch is merged into `contentrain`, then baseBranch is advanced via update-ref (fast-forward), then `.contentrain/` files are selectively synced to the developer's working tree. Dirty files are skipped with a warning.
 - In `review` mode: feature branch stays local until `contentrain_submit` pushes it to remote.
 
diff --git a/packages/rules/shared/workflow-rules.md b/packages/rules/shared/workflow-rules.md
index 0cfd1f1..5d44a36 100644
--- a/packages/rules/shared/workflow-rules.md
+++ b/packages/rules/shared/workflow-rules.md
@@ -75,7 +75,7 @@ The `contentrain` branch is the **single source of truth** for content state:
 - Created automatically at `contentrain_init`.
 - All content writes happen on feature branches forked from `contentrain`.
 - The `contentrain` branch is **protected from deletion**.
-- context.json is committed together with content changes, not as a separate commit.
+- context.json is never committed on feature branches — it is regenerated on the `contentrain` branch after merge.
 
 ### 3.2 Worktree-Based Transactions
 
diff --git a/packages/skills/skills/contentrain/references/mcp-pipelines.md b/packages/skills/skills/contentrain/references/mcp-pipelines.md
index 6c04b2a..3ba5b19 100644
--- a/packages/skills/skills/contentrain/references/mcp-pipelines.md
+++ b/packages/skills/skills/contentrain/references/mcp-pipelines.md
@@ -150,7 +150,7 @@ contentrain_submit                              # Push (always review mode)
 - Branch naming: `cr/{operation}/{model}/{timestamp}` (locale included when applicable)
 - Do not create branches manually. MCP handles Git transactions
 - Developer's working tree is never mutated during MCP operations (no stash, no checkout, no merge on the developer's tree)
-- context.json is committed together with content changes, not as a separate commit
+- context.json is never committed on feature branches — it is regenerated on the `contentrain` branch after merge
 - `auto-merge` mode: feature branch merged into `contentrain`, baseBranch advanced via update-ref, `.contentrain/` files selectively synced to developer's working tree (dirty files skipped with warning)
 - `review` mode: feature branch pushed to remote by `contentrain_submit`
 
diff --git a/packages/skills/skills/contentrain/references/workflow.md b/packages/skills/skills/contentrain/references/workflow.md
index b5931a7..ddfaec7 100644
--- a/packages/skills/skills/contentrain/references/workflow.md
+++ b/packages/skills/skills/contentrain/references/workflow.md
@@ -79,7 +79,7 @@ The `contentrain` branch is the **single source of truth** for content state:
 - Created automatically at `contentrain_init`.
 - All content writes happen on feature branches forked from `contentrain`.
 - The `contentrain` branch is **protected from deletion**.
-- context.json is committed together with content changes, not as a separate commit.
+- context.json is never committed on feature branches — it is regenerated on the `contentrain` branch after merge.
 
 ### 3.2 Worktree-Based Transactions