docs(references): daily intelligence update 2026-04-19#48
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- production-gotchas.md: add MCP gateway port 8080 AWF firewall gotcha (gateway moved 80→8080; AWF blocks 8080 by default; fix: gh aw upgrade to v0.25.25+ which adds --allow-host-ports) - gh-aw-architecture.md: bump AWF v0.25.25, MCP Gateway v0.2.25; note port change and --allow-host-ports fix - knowledge-base.md: append 2026-04-19 entry with version bumps and port 8080 critical bug fix - outputs/gh-aw-reports/2026-04-19.md: today's intelligence report Sources: github/gh-aw commits ca1d545, a77850e, 1378d27, c842421 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
Daily intelligence pipeline update for 2026-04-19, capturing a critical MCP Gateway port change (80 → 8080) and related AWF host-access behavior, plus routine version bumps and reporting artifacts.
Changes:
- Added a new production gotcha documenting MCP Gateway port 8080 being blocked by AWF’s default host-access allowlist.
- Updated the gh-aw architecture reference to reflect AWF v0.25.25 and MCP Gateway v0.2.25 and noted the port change context.
- Appended the 2026-04-19 knowledge-base entry and added the daily intelligence report output.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
| File | Description |
|---|---|
| skills/aw-author/references/production-gotchas.md | Adds a new MCP Gateway port 8080 / AWF firewall gotcha under MCP server constraints. |
| .claude/skills/gh-aw-report/references/gh-aw-architecture.md | Updates AWF/MCP Gateway versions and adds notes about port 8080 and host port allowlisting. |
| .claude/skills/gh-aw-report/knowledge-base.md | Adds a new dated intelligence entry for 2026-04-19. |
| outputs/gh-aw-reports/2026-04-19.md | Adds the generated daily intelligence report for 2026-04-19. |
- Add [SUPERSEDED by 2026-04-19] dates to AWF v0.25.24 and MCP Gateway v0.2.24 markers - Capitalize "Don Syme" in 2026-04-19 intelligence report - Rephrase --allow-host-ports to use <gateway-port> placeholder (consistent with custom sandbox.mcp.port note) - Restore "### gh aw mcp inspect/list Limitation" heading above its explanatory paragraph - Rename "Root cause commit" to "Fix commit" (the linked commit is the fix, not the cause) - Reorder knowledge-base.md so 2026-04-19 entry sits above 2026-04-18 (newest-first)
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Summary
Daily intelligence pipeline for 2026-04-19.
Changes
skills/aw-author/references/production-gotchas.md.claude/skills/gh-aw-report/references/gh-aw-architecture.md.claude/skills/gh-aw-report/knowledge-base.mdoutputs/gh-aw-reports/2026-04-19.mdKey Finding
Critical: MCP gateway moved from port 80 → 8080 (PR #27058), but AWF
--enable-host-accessonly whitelists 80/443 by default. This caused silent MCP tool-call failures and safe-output timeouts. Fixed in AWF v0.25.25 with--allow-host-ports.Closes #47
Gap Analysis
production-gotchas.md— MCP gateway port 8080 gotchagh-aw-architecture.md— AWF v0.25.25, Gateway v0.2.25 versionsOpen issues from prior runs (#39–43, #32–34) remain for Copilot implementation.
Sources