diff --git a/.fullsend/config.yaml b/.fullsend/config.yaml
index a8623e0fcd..9f68bd490b 100644
--- a/.fullsend/config.yaml
+++ b/.fullsend/config.yaml
@@ -12,15 +12,15 @@ roles:
     - fix
     - retro
 agents:
-    # Retro: run only on an explicit /fs-retro comment from a human, not on
-    # every closed PR. 
+    # Retro and prioritize: disabled for the initial Jira rollout.
     - name: retro
-      runtime: pi
-      trigger: >-
-        event.transition.kind == "comment_added"
-        && has(event.transition.comment.command)
-        && event.transition.comment.command == "/fs-retro"
-        && event.actor.kind == "human"
+      enabled: false
+    - name: prioritize
+      enabled: false
+    - name: triage
+      source: harness/triage.yaml
+    - name: code
+      source: harness/code.yaml
 allowed_remote_resources:
     - https://raw.githubusercontent.com/fullsend-ai/fullsend/
     - https://raw.githubusercontent.com/fullsend-ai/agents/
diff --git a/.fullsend/harness/code.yaml b/.fullsend/harness/code.yaml
new file mode 100644
index 0000000000..020f7ca5d8
--- /dev/null
+++ b/.fullsend/harness/code.yaml
@@ -0,0 +1,21 @@
+# Code harness overlay that extends the upstream fullsend-ai/agents code harness
+# and narrows dispatch to:
+#   - issues carries exactly one `repo:..` label
+#   - code dispatches only when ready-to-code is added, or a comment's first line is the /fs-code command
+base: https://raw.githubusercontent.com/fullsend-ai/agents/4a6645268c6c8063c15ce5cb1b88a4f3930c74da/harness/code.yaml#sha256=0cf4e64085a181606a0f33af5250cf56d8f12d4c6b91ae7bdf9f72a28e2137eb
+
+trigger: >
+  event.source.system == "jira"
+    && event.entity.kind == "work_item"
+    && "repo:lightspeed-core/lightspeed-stack" in event.state.labels
+    && event.state.labels.filter(label, label.startsWith("repo:")).size() == 1
+    && (
+      (event.transition.kind == "label_changed"
+        && event.transition.label.action == "added"
+        && event.transition.label.name == "ready-to-code")
+      ||
+      (event.transition.kind == "comment_added"
+        && has(event.transition.comment.command)
+        && event.transition.comment.command == "/fs-code"
+        && event.actor.kind == "human")
+    )
diff --git a/.fullsend/harness/triage.yaml b/.fullsend/harness/triage.yaml
new file mode 100644
index 0000000000..7deb0d9d91
--- /dev/null
+++ b/.fullsend/harness/triage.yaml
@@ -0,0 +1,32 @@
+# Triage harness overlay that extends the upstream fullsend-ai/agents triage harness
+# and narrows dispatch to
+#   - issues that carry exactly one `repo: ` label
+#   - triage dispatches only when ready-to-triage is added, or a comment's
+#     first line is the /fs-triage command
+# Automatic triage -> code handoff is disabled.
+base: https://raw.githubusercontent.com/fullsend-ai/agents/4a6645268c6c8063c15ce5cb1b88a4f3930c74da/harness/triage.yaml#sha256=f935d591305e127967c4378ab9474f50da9cbd59e5dc299eebba83241faf1718
+
+trigger: >
+  event.source.system == "jira"
+    && event.entity.kind == "work_item"
+    && "repo:lightspeed-core/lightspeed-stack" in event.state.labels
+    && event.state.labels.filter(label, label.startsWith("repo:")).size() == 1
+    && (
+     (event.transition.kind == "label_changed"
+       && event.transition.label.action == "added"
+       && event.transition.label.name == "ready-to-triage")
+     ||
+     (event.transition.kind == "comment_added"
+       && has(event.transition.comment.command)
+       && event.transition.comment.command == "/fs-triage"
+       && event.actor.kind == "human")
+   )
+
+# Disable automatic code-agent handoff.
+env:
+  runner:
+    TRIAGE_AUTO_CODE: "off"
+    TRIAGE_AUTO_CODE_CATEGORIES: ""
+  sandbox:
+    TRIAGE_AUTO_CODE: "off"
+    TRIAGE_AUTO_CODE_CATEGORIES: ""
diff --git a/.github/workflows/fullsend-poll-jira.yml b/.github/workflows/fullsend-poll-jira.yml
new file mode 100644
index 0000000000..380a4ddf82
--- /dev/null
+++ b/.github/workflows/fullsend-poll-jira.yml
@@ -0,0 +1,87 @@
+name: fullsend Jira poll
+
+on:
+  schedule:
+    - cron: "*/5 * * * *"
+  workflow_dispatch: {}
+
+permissions:
+  actions: write
+  contents: write
+  id-token: write
+  issues: write
+  packages: read
+  pull-requests: write
+
+jobs:
+  poll:
+    if: github.event_name == 'workflow_dispatch' || vars.FULLSEND_JIRA_POLL_ENABLED == 'true'
+    runs-on: ubuntu-24.04
+    concurrency:
+      group: fullsend-jira-poll
+      cancel-in-progress: false
+    outputs:
+      matrix: ${{ steps.build-matrix.outputs.matrix }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install fullsend
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          # UIE: poll with the same tested CLI release as the harness jobs.
+          gh release download v0.53.0 --repo fullsend-ai/fullsend \
+            -p 'fullsend_*_linux_amd64.tar.gz' -O - | tar xz
+          sudo mv fullsend /usr/local/bin/
+
+      - name: Poll Jira
+        env:
+          JIRA_TOKEN: ${{ secrets.JIRA_TOKEN }}
+          JIRA_USER_EMAIL: ${{ secrets.JIRA_USER_EMAIL }}
+          JIRA_BASE_URL: ${{ vars.JIRA_BASE_URL }}
+          TARGET_REPO: ${{ github.repository }}
+        run: |
+          fullsend poll \
+            --input-driver jira-poll \
+            --jira-url "${JIRA_BASE_URL}" \
+            --jira-project LCORE \
+            --jql 'project = LCORE AND labels = "repo:lightspeed-core/lightspeed-stack" AND statusCategory != Done ORDER BY updated DESC' \
+            --target-repo "${TARGET_REPO}" \
+            --output dispatches.json \
+            --fullsend-dir .fullsend
+
+      - name: Build dispatch matrix
+        id: build-matrix
+        run: |
+          set -euo pipefail
+          if ! jq -e 'length > 0' dispatches.json > /dev/null 2>&1; then
+            echo "No dispatches."
+            echo 'matrix={"include":[]}' >> "${GITHUB_OUTPUT}"
+            exit 0
+          fi
+          MATRIX=$(jq -c '{include: .}' dispatches.json)
+          DELIM="MATRIX_$(openssl rand -hex 8)"
+          {
+            echo "matrix<<${DELIM}"
+            printf '%s' "${MATRIX}"
+            echo
+            echo "${DELIM}"
+          } >> "${GITHUB_OUTPUT}"
+
+  harness:
+    name: Harness
+    needs: poll
+    uses: fullsend-ai/fullsend/.github/workflows/reusable-dispatch.yml@25811c9a815e2c27d397d41e45c59819b1302f54  # v0.53.0
+    with:
+      matrix: ${{ needs.poll.outputs.matrix }}
+      mint_url: ${{ vars.FULLSEND_MINT_URL }}
+      gcp_region: ${{ vars.FULLSEND_GCP_REGION }}
+      jira_base_url: ${{ vars.JIRA_BASE_URL }}
+      fullsend_version: v0.53.0
+    secrets:
+      FULLSEND_GCP_WIF_PROVIDER: ${{ secrets.FULLSEND_GCP_WIF_PROVIDER }}
+      FULLSEND_GCP_PROJECT_ID: ${{ secrets.FULLSEND_GCP_PROJECT_ID }}
+      OTEL_EXPORTER_OTLP_TRACES_HEADERS: ${{ secrets.OTEL_EXPORTER_OTLP_TRACES_HEADERS }}
+      OTEL_EXPORTER_OTLP_HEADERS: ${{ secrets.OTEL_EXPORTER_OTLP_HEADERS }}
+      JIRA_TOKEN: ${{ secrets.JIRA_TOKEN }}
+      JIRA_USER_EMAIL: ${{ secrets.JIRA_USER_EMAIL }}
diff --git a/.github/workflows/fullsend.yaml b/.github/workflows/fullsend.yaml
index eefcaf447b..bc2665bdac 100644
--- a/.github/workflows/fullsend.yaml
+++ b/.github/workflows/fullsend.yaml
@@ -45,7 +45,7 @@ jobs:
       issues: write
       packages: read
       pull-requests: write
-    uses: fullsend-ai/fullsend/.github/workflows/reusable-dispatch.yml@f3b9d9869483093802aeb000f1d931880c9a48b5  # v0.51.0
+    uses: fullsend-ai/fullsend/.github/workflows/reusable-dispatch.yml@25811c9a815e2c27d397d41e45c59819b1302f54  # v0.53.0
     with:
       event_action: ${{ github.event.action }}
       mint_url: ${{ vars.FULLSEND_MINT_URL }}
diff --git a/docs/contributing/fullsend-jira-integration.md b/docs/contributing/fullsend-jira-integration.md
new file mode 100644
index 0000000000..d63924094e
--- /dev/null
+++ b/docs/contributing/fullsend-jira-integration.md
@@ -0,0 +1,74 @@
+# Fullsend Jira integration
+
+[Fullsend]((https://fullsend.sh/docs)) is an agentic assistant onboarded to this repository. This document
+describes how its Jira integration works, what does and does not trigger an agent, 
+and how to interact with it safely.
+
+## Overview
+
+With this integration, Fullsend can pick up work straight from the **LCORE**
+Jira board and act on it in this repository, with a human in control of every
+handoff. Nothing happens automatically from ordinary Jira activity: an agent
+runs only when someone performs one of the explicit opt-in actions listed
+below.
+
+## How a ticket opts in
+
+A Jira ticket is only visible to Fullsend when it carries the routing label:
+
+```
+repo:lightspeed-core/lightspeed-stack
+```
+
+Use exactly one `repo:` label on a ticket. Tickets without this label are
+invisible to Fullsend, and a ticket carrying more than one `repo:` label is
+skipped.
+
+## The poller
+
+A scheduled GitHub Actions workflow (`.github/workflows/fullsend-poll-jira.yml`)
+polls the LCORE board every five minutes for non-done issues that carry the
+routing label. The poller only observes; it never decides to dispatch on its own
+— the per-agent trigger conditions do.
+
+Scheduled polling is **off by default**. It runs on a schedule only when the
+GitHub Actions repository variable `FULLSEND_JIRA_POLL_ENABLED` is set to
+`true` (repo Settings → Secrets and variables → Actions → Variables). Until
+then, the schedule is a no-op.
+
+## What triggers an agent
+
+| Agent  | Dispatches when…                                                                 | Result |
+| ------ | -------------------------------------------------------------------------------- | ------ |
+| triage | the `ready-to-triage` label is added, **or** a comment's first line is `/fs-triage` | reads the issue and posts an assessment back to Jira |
+| code   | the `ready-to-code` label is added, **or** a comment's first line is `/fs-code`     | implements the change and opens a GitHub pull request |
+
+Both require the ticket to carry the `repo:lightspeed-core/lightspeed-stack`
+label, and that must be its only label that starts with `repo:` . A ticket with no such label — or with more than one label that starts with `repo:` is skipped.
+
+Triage does **not** automatically hand off to code: automatic triage→code
+handoff is disabled by the `TRIAGE_AUTO_CODE: "off"` override in the `env:`
+block of [`.fullsend/harness/triage.yaml`](../../.fullsend/harness/triage.yaml)
+(set for both `runner` and `sandbox`, since both read it). The upstream default
+is `"on"` for bug/documentation/performance issues, so this override is what
+keeps a human in the loop: a human always decides whether work proceeds from
+triage to implementation. Use `ready-to-code` as the normal, reviewable handoff.
+
+## What does NOT trigger an agent
+
+- **Ordinary Jira edits** — changing fields, status, description, assignee, or
+  adding comments that are not a slash command — do nothing.
+- **Adding unrelated labels** does nothing. Only `ready-to-triage` and
+  `ready-to-code` are dispatch labels. Adding, for example, a priority or
+  component label will not start an agent.
+- **An already-present label does not re-fire.** Re-triggering requires removing
+  and re-adding the label.
+- **Actions by bots/automation do not dispatch.** A `/fs-triage` or `/fs-code`
+  slash command only dispatches when posted by a human actor, and the Jira
+  adapter filters recognized bot events (for example a label added by Fullsend's
+  own Jira account) before the trigger is evaluated.
+
+In short: a code change (and the pull request it opens) can only originate from
+someone explicitly adding `ready-to-code` to — or commenting `/fs-code` on — a
+Jira ticket that already carries this repository's `repo:` label. There is no
+path by which an arbitrary label or edit causes refactoring.