chore: add yaml linter

.github/actions/setup-compose/action.yaml

@@ -1,7 +1,7 @@
-name: "Setup Docker Compose"
-description: "Installs latest Docker Compose"
+name: Setup Docker Compose
+description: Installs latest Docker Compose
 runs:
-  using: "composite"
+  using: composite
   steps:
     - name: Set up Docker Compose
       uses: docker/setup-compose-action@v1

.github/workflows/a2a.yaml

@@ -3,14 +3,14 @@ name: A2A CI
 on:
   push:
     paths:
-      - '.github/workflows/a2a.yaml'
-      - 'a2a/**'
+      - .github/workflows/a2a.yaml
+      - a2a/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/a2a.yaml'
-      - 'a2a/**'
+      - .github/workflows/a2a.yaml
+      - a2a/**
 
 permissions:
   contents: read

.github/workflows/adk-cerebras.yaml

@@ -3,14 +3,14 @@ name: ADK-CEREBRAS CI
 on:
   push:
     paths:
-      - '.github/workflows/adk-cerebras.yaml'
-      - 'adk-cerebras/**'
+      - .github/workflows/adk-cerebras.yaml
+      - adk-cerebras/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/adk-cerebras.yaml'
-      - 'adk-cerebras/**'
+      - .github/workflows/adk-cerebras.yaml
+      - adk-cerebras/**
 
 permissions:
   contents: read
@@ -38,6 +38,3 @@ jobs:
 
       - name: Check lint
         run: uv run ruff check
-
-      #- name: Check types
-      #  run: uv run pyright

.github/workflows/adk.yaml

@@ -3,14 +3,14 @@ name: ADK CI
 on:
   push:
     paths:
-      - '.github/workflows/adk.yaml'
-      - 'adk/**'
+      - .github/workflows/adk.yaml
+      - adk/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/adk.yaml'
-      - 'adk/**'
+      - .github/workflows/adk.yaml
+      - adk/**
 
 permissions:
   contents: read

.github/workflows/agno.yaml

@@ -3,14 +3,14 @@ name: Agno CI
 on:
   push:
     paths:
-      - '.github/workflows/agno.yaml'
-      - 'agno/**'
+      - .github/workflows/agno.yaml
+      - agno/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/agno.yaml'
-      - 'agno/**'
+      - .github/workflows/agno.yaml
+      - agno/**
 
 permissions:
   contents: read

.github/workflows/crew-ai.yaml

@@ -3,14 +3,14 @@ name: Crew AI CI
 on:
   push:
     paths:
-      - '.github/workflows/crew-ai.yaml'
-      - 'crew-ai/**'
+      - .github/workflows/crew-ai.yaml
+      - crew-ai/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/crew-ai.yaml'
-      - 'crew-ai/**'
+      - .github/workflows/crew-ai.yaml
+      - crew-ai/**
 
 permissions:
   contents: read
@@ -36,7 +36,7 @@ jobs:
 
       - name: Check format
         run: poetry run ruff format --check
-    
+
       - name: Check lint
         run: poetry run ruff check
 

.github/workflows/langgraph.yaml

@@ -3,14 +3,14 @@ name: LangGraph CI
 on:
   push:
     paths:
-      - '.github/workflows/langgraph.yaml'
-      - 'langgraph/**'
+      - .github/workflows/langgraph.yaml
+      - langgraph/**
     branches:
       - main
   pull_request:
     paths:
-      - '.github/workflows/langgraph.yaml'
-      - 'langgraph/**'
+      - .github/workflows/langgraph.yaml
+      - langgraph/**
 
 permissions:
   contents: read

.github/workflows/markdownlint.yaml

@@ -1,17 +1,17 @@
 # .github/workflows/markdownlint.yml
-name: Lint
+name: Lint Markdown
 
 on:
   push:
     paths:
-      - '**/*.md'
-      - '.github/workflows/markdownlint.yaml'
+      - "**/*.md"
+      - .github/workflows/markdownlint.yaml
     branches:
       - main
   pull_request:
     paths:
-      - '**/*.md'
-      - '.github/workflows/markdownlint.yaml'
+      - "**/*.md"
+      - .github/workflows/markdownlint.yaml
 
 permissions:
   contents: read

.github/workflows/yamllint.yaml

@@ -0,0 +1,32 @@
+# .github/workflows/yamllint.yml
+name: Lint YAML
+
+on:
+  push:
+    paths:
+      - "**/*.yaml"
+      - "**/*.yml"
+      - .github/workflows/yamllint.yaml
+    branches:
+      - main
+  pull_request:
+    paths:
+      - "**/*.yaml"
+      - "**/*.yml"
+      - .github/workflows/yamllint.yaml
+
+permissions:
+  contents: read
+
+jobs:
+  lint-yaml:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Install Task
+        uses: arduino/setup-task@8b35f53e4d5a51bf691c94c71f2c7222483206cb
+
+      - name: Lint YAML Files
+        run: task lint:yaml

.yamllint

@@ -0,0 +1,19 @@
+extends: default
+ignore:
+  - "**/.venv/**"
+  - "**/pnpm-lock.yaml"
+rules:
+  document-start:
+    present: false
+  line-length:
+    max: 1024
+  new-lines:
+    type: unix
+  new-line-at-end-of-file: enable
+  octal-values:
+    forbid-implicit-octal: true
+  quoted-strings:
+    required: only-when-needed
+    quote-type: double
+  truthy:
+    check-keys: false

Dockerfile.tools

@@ -0,0 +1,8 @@
+FROM davidanson/markdownlint-cli2:v0.18.1 AS markdownlint
+
+
+FROM python:3.13-slim AS yamllint
+RUN pip install yamllint==1.37.1
+WORKDIR /workdir
+ENTRYPOINT [ "yamllint" ]
+CMD []

Taskfile.yaml

@@ -1,21 +1,42 @@
-version: '3'
-
-vars:
-  MARKDOWN_CLI2_CMD: docker run --rm -v $(pwd):/workdir davidanson/markdownlint-cli2:v0.18.1
+version: "3"
 
 tasks:
+  build:markdownlint:
+    desc: Build the markdownlint Docker image
+    cmds:
+      - docker build -f Dockerfile.tools -t markdownlint --target markdownlint .
+    dir: .
+  build:yamllint:
+    desc: Build the yamllint Docker image
+    cmds:
+      - docker build -f Dockerfile.tools -t yamllint --target yamllint .
+    dir: .
+
   lint:markdown:
     desc: Lint Markdown files
+    deps:
+      - build:markdownlint
     cmds:
-      - "{{ .MARKDOWN_CLI2_CMD }}"
+      - docker run --rm -v $(pwd):/workdir markdownlint
     dir: .
   lint:markdown:fix:
     desc: Lint and Fix Markdown files
+    deps:
+      - build:markdownlint
+    cmds:
+      - docker run --rm -v $(pwd):/workdir markdownlint --fix
+    dir: .
+
+  lint:yaml:
+    desc: Lint YAML files
+    deps:
+      - build:yamllint
     cmds:
-      - "{{ .MARKDOWN_CLI2_CMD }} --fix"
+      - docker run --rm -v $(pwd):/workdir -w /workdir yamllint .
     dir: .
 
   lint:
     deps:
       - lint:markdown
+      - lint:yaml
     desc: Lint all files

a2a/agents/reviser.yaml

@@ -27,7 +27,7 @@ instructions: |
 
     * If the answer is accurate, you should output exactly the same answer text as you are given.
     * If the answer is inaccurate, disputed, or unsupported, then you should output your revised answer text.
-  In any case YOU MUST output only your answer. 
+  In any case YOU MUST output only your answer.
 
 model:
   name: ${LLM_AGENT_MODEL_NAME}

a2a/compose.dmr.yaml

@@ -4,7 +4,7 @@ services:
     build:
       target: auditor-agent
     ports:
-      - "8080:8080"
+      - 8080:8080
     environment:
       - CRITIC_AGENT_URL=http://critic-agent-a2a:8001
       - REVISER_AGENT_URL=http://reviser-agent-a2a:8001
@@ -13,8 +13,8 @@ services:
       - reviser-agent-a2a
     models:
       gemma3:
-         endpoint_var: MODEL_RUNNER_URL
-         model_var: MODEL_RUNNER_MODEL
+        endpoint_var: MODEL_RUNNER_URL
+        model_var: MODEL_RUNNER_MODEL
 
   critic-agent-a2a:
     build:
@@ -24,10 +24,10 @@ services:
     depends_on:
       - mcp-gateway
     models:
-       gemma3:
-         # specify which environment variables to inject into the container
-         endpoint_var: MODEL_RUNNER_URL
-         model_var: MODEL_RUNNER_MODEL
+      gemma3:
+        # specify which environment variables to inject into the container
+        endpoint_var: MODEL_RUNNER_URL
+        model_var: MODEL_RUNNER_MODEL
 
   reviser-agent-a2a:
     build:
@@ -37,9 +37,9 @@ services:
     depends_on:
       - mcp-gateway
     models:
-       gemma3:
-         endpoint_var: MODEL_RUNNER_URL
-         model_var: MODEL_RUNNER_MODEL
+      gemma3:
+        endpoint_var: MODEL_RUNNER_URL
+        model_var: MODEL_RUNNER_MODEL
 
   mcp-gateway:
     # mcp-gateway secures your MCP servers
@@ -56,5 +56,5 @@ models:
   # declare LLM models to pull and use
   gemma3:
     model: ai/gemma3:4B-Q4_0
-    context_size: 10000 # 3.5 GB VRAM
-    #context_size: 131000 # 7.6 GB VRAM
+    context_size: 10000  # 3.5 GB VRAM
+    # context_size: 131000 # 7.6 GB VRAM

a2a/compose.offload.yaml

@@ -1,7 +1,7 @@
 models:
   gemma3:
     # pre-pull the model on Docker Model Runner
-    model: ai/gemma3-qat:27B-Q4_K_M	
-    context_size: 10000 # 18.6 GB VRAM
-    # context_size: 80000 # 28.37 GB VRAM
-    # context_size: 131000 # 35.5 GB VRAM
+    model: ai/gemma3-qat:27B-Q4_K_M
+    context_size: 10000  # 18.6 GB VRAM
+    # context_size: 80000  # 28.37 GB VRAM
+    # context_size: 131000  # 35.5 GB VRAM

a2a/compose.yaml

@@ -4,7 +4,7 @@ services:
     build:
       target: auditor-agent
     ports:
-      - "8080:8080"
+      - 8080:8080
     environment:
       - CRITIC_AGENT_URL=http://critic-agent-a2a:8001
       - REVISER_AGENT_URL=http://reviser-agent-a2a:8001