iframe-proxy

erkamyaman · 2026-10-20T06:32:35Z

What and why

Devframe 1.2.6 ships two of the four features we patched into devframe 1.2.5: the MCP route option instructions (devframes/devframe#450) and withMcpContent (devframes/devframe#451). This updates devframe and every @devframes/* package to 1.2.6 and stops patching those two. Part of #428.

Screenshots: screenshot-component uses devframe's withMcpContent instead of our own copy. answerText and refusalOf read the blocks through one helper, mcpContentOf in rpc/refusal.ts.
Patches: redone against 1.2.6 with only what devframe still lacks: prompts, resource templates and the onResourcesChanged hook. Resource templates are in feat(mcp): add resource templates and a resources changed hook devframes/devframe#452.
Docs and changelog: the MCP server, resources, tools and contributing pages and the changelog now say that instructions and the screenshot image work with devframe 1.2.6, while prompts and resource templates still need a later release.

How it was verified

pnpm commit:check
pnpm format:check
pnpm typecheck
pnpm test:devtools: 3,540 pass. hub-entry.test.ts "says to install the package when the app cannot resolve it" fails locally with or without this change, so it comes from the local environment, not from this PR.
pnpm skills:check
pnpm docs:build

Notes for reviewers

Installing this package now needs devframe 1.2.6 or later, since the screenshot tool imports withMcpContent from devframe.
Once devframe ships prompts and resource templates, the remaining patches can go.

Summary by CodeRabbit

New Features
- MCP servers now support prompts, resource templates, and resource-change notifications when configured with compatible releases.
- Screenshot responses can forward image content alongside text.
- Server instructions are supported through the updated MCP integration.
- MCP content is handled more consistently across tool and agent responses.
Documentation
- Updated MCP setup guidance, version requirements, and feature availability notes.
- Clarified which capabilities are available in each supported release.

Devframe 1.2.6 ships the MCP route option `instructions` and `withMcpContent`, which sends a tool's image as its own MCP block. The screenshot tool now uses devframe's `withMcpContent`, and `answerText` and `refusalOf` read the blocks through one helper, `mcpContentOf`. The patches are redone against 1.2.6 and keep only what devframe still lacks: prompts, resource templates and the resources-changed hook. The docs and the changelog say which features need which devframe version.

coderabbitai · 2026-10-20T06:33:06Z

No actionable comments were generated in the recent review. 🎉

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extension/ui/THIRD_PARTY_LICENSES.md

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📝 Walkthrough

The repository now uses patched devframe 1.2.6 packages. The patches add MCP prompt and resource-template configuration and handling, including resource-change notifications. Devtools reads MCP content through devframe helpers, and dependency constraints and documentation reflect the version and feature availability.

Changes: MCP support and devframe 1.2.6

Layer / File(s)	Summary
MCP contracts and route configuration `patches/devframe@1.2.6.patch`, `patches/@devframes__hub@1.2.6.patch`	The devframe patch adds typed prompt and resource-template options and passes them through route configuration to server creation. The hub patch forwards MCP configuration values.
Prompt and resource-template protocol handling `patches/@devframes__agentic@1.2.6.patch`	The agentic patch adds prompt and resource-template listing and retrieval, template URI matching, prompt argument validation, and host-triggered resource-change notifications.
Devtools MCP content handling `packages/devtools/src/rpc/`, `packages/devtools/src/__tests__/`	Devtools uses devframe’s `mcpContentOf` and `withMcpContent` helpers. The screenshot handler and tests use the updated MCP content handling.
Version updates and compatibility documentation `pnpm-workspace.yaml`, `package.json`, `examples/angular-native/package.json`, `packages/devtools/package.json`, `packages/devtools/CHANGELOG.md`, `packages/devtools/src/agent-mcp.ts`, `apps/docs/src/content/agents/*`, `apps/docs/src/content/contributing/development.md`, `extension/ui/THIRD_PARTY_LICENSES.md`	Dependency constraints, patched-dependency entries, and the bundled license entry move to 1.2.6. Documentation describes version requirements and identifies prompts and resource templates as patch-dependent.

Priority: ⬇️ Low

Estimated code review effort: 3 (Moderate) | ~25 minutes

Change: Other

Sequence Diagram(s)

sequenceDiagram
  participant MountedMCPRoute
  participant createMcpServer
  participant MCPClient
  MountedMCPRoute->>createMcpServer: configured prompts and resource templates
  MCPClient->>createMcpServer: prompts/list and resources/templates/list
  createMcpServer-->>MCPClient: configured prompts and resource templates
  MCPClient->>createMcpServer: prompts/get or resources/read
  createMcpServer-->>MCPClient: prompt result or template resource

Merge Risk: ⚪ Minimal · up to b8882

No actionable mergeability risk remains in the reviewed change.

Architecture risk: 🔵 Low · up to b8882

The change affects 7 systems.

Changed systems: packages/devtools, apps/docs, patches, examples, extension, package.json, pnpm-workspace.yaml

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

observed — packages/devtools (library) was modified; 9 changed files map to changed impact.
observed — apps/docs (service) was modified; 4 changed files map to changed impact.
observed — patches (service) was modified; 3 changed files map to changed impact.
observed — examples (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

observed — Modified behavior in apps/docs/src/content/agents/mcp-server.md: The HTTP instructions requirement now specifies devframe 1.2.6 or later; the previous statement that devframe 1.2.5 prevented instructions was removed.
observed — Modified behavior in apps/docs/src/content/agents/mcp-server.md: The prompt compatibility note now states that devframe 1.2.6 does not ship the required patch, replacing the former 1.2.5 reference.
observed — Modified behavior in apps/docs/src/content/agents/resources.md: The documented required devframe patch changed from 1.2.5 to 1.2.6; the stdio-template limitation remains unchanged.
observed — Modified behavior in apps/docs/src/content/agents/tools.md: Updated the devframe compatibility requirement from 1.2.5, where installed packages returned no image, to 1.2.6 or later, where older versions return a note without an image.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the main changes: updating devframe to 1.2.6 and removing patches now included in that release.
Docstring Coverage		Docstring coverage is 85.71% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 7 files. (1 skipped: 1 u…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 85.71% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 7 files. (1 skipped: 1 unsupported.)

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nx-cloud · 2026-10-20T06:34:00Z

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☁️ Nx Cloud last updated this comment at 2026-10-20 06:41:21 UTC

erkamyaman · 2026-10-20T06:34:01Z

Workers Builds: angular-devtools fails here as it does on main. The cause is the Cloudflare dashboard settings (root directory and Worker name), not this change, so it's tracked in #431 and there's no fix to bring into this PR.

The license notices name the devframe version the panel bundles.

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Actionable comments posted: 1

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Inline comments:
Review comments at @packages/devtools/CHANGELOG.md:
- Line 213: Update the dependency changelog entry to state that devframe and
@devframes/* changed from version 1.2.5 to 1.2.6, replacing the incorrect
previous version while preserving the rest of the entry.

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⛔ Files ignored due to path filters: 1

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📒 Files selected for processing: 19

apps/docs/src/content/agents/mcp-server.md
apps/docs/src/content/agents/resources.md
apps/docs/src/content/agents/tools.md
apps/docs/src/content/contributing/development.md
examples/angular-native/package.json
package.json
packages/devtools/CHANGELOG.md
packages/devtools/package.json
packages/devtools/src/__tests__/component-screenshot-tool.test.ts
packages/devtools/src/__tests__/tool-input.test.ts
packages/devtools/src/agent-mcp.ts
packages/devtools/src/rpc/__tests__/agent-output.test.ts
packages/devtools/src/rpc/agent-output.ts
packages/devtools/src/rpc/component-screenshots.ts
packages/devtools/src/rpc/refusal.ts
patches/@devframes__agentic@1.2.6.patch
patches/@devframes__hub@1.2.6.patch
patches/devframe@1.2.6.patch
pnpm-workspace.yaml

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cloudflare-workers-and-pages · 2026-10-20T06:42:30Z

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erkamyaman requested a review from santoshyadavdev as a code owner October 20, 2026 06:32

github-actions Bot added area: package The ng-devtools package (packages/ng-devtools) area: demo The demo apps area: agents MCP server, agent tools and resources area: docs The documentation site labels Oct 20, 2026

build(extension): rebuild the bundled panel for devframe 1.2.6

b88827d

The license notices name the devframe version the panel bundles.

github-actions Bot added the area: extension The Chrome extension label Oct 20, 2026

coderabbitai Bot reviewed Oct 20, 2026

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Comment thread packages/devtools/CHANGELOG.md

erkamyaman merged commit f4de03c into main Oct 20, 2026
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erkamyaman deleted the claude/quirky-einstein-ebu274 branch October 20, 2026 19:12

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build(deps): update devframe to 1.2.6 and drop the patches it now ships - #436

build(deps): update devframe to 1.2.6 and drop the patches it now ships#436
erkamyaman merged 2 commits into
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claude/quirky-einstein-ebu274

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