tmp

Added console.log statements to trace execution flow in trigger validation:
- Log context and inputs at function entry
- Log issue content and regex pattern matching
- Log final return value
- Add logging to tagMode.shouldTrigger to trace delegation

These logs help debug the 'shouldTrigger delegates to checkContainsTrigger' test.

.github/workflows/claude.yml

@@ -31,9 +31,9 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: anthropics/claude-code-action@beta
+        uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-          allowed_tools: "Bash(bun install),Bash(bun test:*),Bash(bun run format),Bash(bun typecheck)"
-          custom_instructions: "You have also been granted tools for editing files and running bun commands (install, run, test, typecheck) for testing your changes: bun install, bun test, bun run format, bun typecheck."
-          model: "claude-opus-4-1-20250805"
+          claude_args: |
+            --allowedTools "Bash(bun install),Bash(bun test:*),Bash(bun run format),Bash(bun typecheck)"
+            --model "claude-opus-4-1-20250805"

.github/workflows/issue-triage.yml

@@ -97,11 +97,12 @@ jobs:
           EOF
 
       - name: Run Claude Code for Issue Triage
-        uses: anthropics/claude-code-base-action@beta
+        uses: anthropics/claude-code-base-action@v1
         with:
-          prompt_file: /tmp/claude-prompts/triage-prompt.txt
-          allowed_tools: "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"
-          mcp_config: /tmp/mcp-config/mcp-servers.json
+          prompt: $(cat /tmp/claude-prompts/triage-prompt.txt)
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          claude_args: |
+            --allowedTools Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues
+            --mcp-config /tmp/mcp-config/mcp-servers.json
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -80,38 +80,7 @@ jobs:
           gh release create "$next_version" \
             --title "$next_version" \
             --generate-notes \
-            --latest=false # We want to keep beta as the latest
-
-  update-beta-tag:
-    needs: create-release
-    if: ${{ !inputs.dry_run }}
-    runs-on: ubuntu-latest
-    environment: production
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Update beta tag
-        run: |
-          # Get the latest version tag
-          VERSION=$(git tag -l 'v[0-9]*' | sort -V | tail -1)
-
-          # Update the beta tag to point to this release
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag -fa beta -m "Update beta tag to ${VERSION}"
-          git push origin beta --force
-
-      - name: Update beta release to be latest
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          # Update beta release to be marked as latest
-          gh release edit beta --latest
+            --latest=false # keep v1 as latest
 
   update-major-tag:
     needs: create-release
@@ -153,35 +122,35 @@ jobs:
           token: ${{ secrets.CLAUDE_CODE_BASE_ACTION_PAT }}
           fetch-depth: 0
 
-      - name: Create and push tag
-        run: |
-          next_version="${{ needs.create-release.outputs.next_version }}"
+      # - name: Create and push tag
+      #   run: |
+      #     next_version="${{ needs.create-release.outputs.next_version }}"
 
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
+      #     git config user.name "github-actions[bot]"
+      #     git config user.email "github-actions[bot]@users.noreply.github.com"
 
-          # Create the version tag
-          git tag -a "$next_version" -m "Release $next_version - synced from claude-code-action"
-          git push origin "$next_version"
+      #     # Create the version tag
+      #     git tag -a "$next_version" -m "Release $next_version - synced from claude-code-action"
+      #     git push origin "$next_version"
 
-          # Update the beta tag
-          git tag -fa beta -m "Update beta tag to ${next_version}"
-          git push origin beta --force
+      #     # Update the beta tag
+      #     git tag -fa beta -m "Update beta tag to ${next_version}"
+      #     git push origin beta --force
 
-      - name: Create GitHub release
-        env:
-          GH_TOKEN: ${{ secrets.CLAUDE_CODE_BASE_ACTION_PAT }}
-        run: |
-          next_version="${{ needs.create-release.outputs.next_version }}"
+      # - name: Create GitHub release
+      #   env:
+      #     GH_TOKEN: ${{ secrets.CLAUDE_CODE_BASE_ACTION_PAT }}
+      #   run: |
+      #     next_version="${{ needs.create-release.outputs.next_version }}"
 
-          # Create the release
-          gh release create "$next_version" \
-            --repo anthropics/claude-code-base-action \
-            --title "$next_version" \
-            --notes "Release $next_version - synced from anthropics/claude-code-action" \
-            --latest=false
+      #     # Create the release
+      #     gh release create "$next_version" \
+      #       --repo anthropics/claude-code-base-action \
+      #       --title "$next_version" \
+      #       --notes "Release $next_version - synced from anthropics/claude-code-action" \
+      #       --latest=false
 
-          # Update beta release to be latest
-          gh release edit beta \
-            --repo anthropics/claude-code-base-action \
-            --latest
+      #     # Update beta release to be latest
+      #     gh release edit beta \
+      #       --repo anthropics/claude-code-base-action \
+      #       --latest

.github/workflows/update-major-tag.yml

@@ -1,24 +0,0 @@
-name: Update Beta Tag
-
-on:
-  release:
-    types: [published]
-
-jobs:
-  update-beta-tag:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Update beta tag
-        run: |
-          # Get the current release version
-          VERSION=${GITHUB_REF#refs/tags/}
-
-          # Update the beta tag to point to this release
-          git config user.name github-actions[bot]
-          git config user.email github-actions[bot]@users.noreply.github.com
-          git tag -fa beta -m "Update beta tag to ${VERSION}"
-          git push origin beta --force

action.yml

@@ -61,10 +61,6 @@ inputs:
     description: "Additional arguments to pass directly to Claude CLI"
     required: false
     default: ""
-  mcp_config:
-    description: "Additional MCP configuration (JSON string) that merges with built-in GitHub MCP servers"
-    required: false
-    default: ""
   additional_permissions:
     description: "Additional GitHub permissions to request (e.g., 'actions: read')"
     required: false
@@ -146,7 +142,6 @@ runs:
         USE_COMMIT_SIGNING: ${{ inputs.use_commit_signing }}
         ADDITIONAL_PERMISSIONS: ${{ inputs.additional_permissions }}
         CLAUDE_ARGS: ${{ inputs.claude_args }}
-        MCP_CONFIG: ${{ inputs.mcp_config }}
         ALL_INPUTS: ${{ toJson(inputs) }}
 
     - name: Install Base Action Dependencies
@@ -162,7 +157,7 @@ runs:
         # Install Claude Code if no custom executable is provided
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 1.0.90
+          curl -fsSL https://claude.ai/install.sh | bash -s 1.0.93
           echo "$HOME/.local/bin" >> "$GITHUB_PATH"
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"

base-action/action.yml

@@ -99,7 +99,7 @@ runs:
       run: |
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 1.0.90
+          curl -fsSL https://claude.ai/install.sh | bash -s 1.0.93
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"
           # Add the directory containing the custom executable to PATH

base-action/examples/issue-triage.yml

@@ -103,5 +103,6 @@ jobs:
         with:
           prompt_file: /tmp/claude-prompts/triage-prompt.txt
           allowed_tools: "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"
-          mcp_config: /tmp/mcp-config/mcp-servers.json
+          claude_args: |
+            --mcp-config /tmp/mcp-config/mcp-servers.json
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}

docs/configuration.md

@@ -2,51 +2,47 @@
 
 ## Using Custom MCP Configuration
 
-The `mcp_config` input allows you to add custom MCP (Model Context Protocol) servers to extend Claude's capabilities. These servers merge with the built-in GitHub MCP servers.
+You can add custom MCP (Model Context Protocol) servers to extend Claude's capabilities using the `--mcp-config` flag in `claude_args`. These servers merge with the built-in GitHub MCP servers.
 
 ### Basic Example: Adding a Sequential Thinking Server
 
 ```yaml
-- uses: anthropics/claude-code-action@beta
+- uses: anthropics/claude-code-action@v1
   with:
     anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-    mcp_config: |
-      {
-        "mcpServers": {
-          "sequential-thinking": {
-            "command": "npx",
-            "args": [
-              "-y",
-              "@modelcontextprotocol/server-sequential-thinking"
-            ]
-          }
-        }
-      }
-    allowed_tools: "mcp__sequential-thinking__sequentialthinking" # Important: Each MCP tool from your server must be listed here, comma-separated
+    claude_args: |
+      --mcp-config '{"mcpServers": {"sequential-thinking": {"command": "npx", "args": ["-y", "@modelcontextprotocol/server-sequential-thinking"]}}}'
+      --allowedTools mcp__sequential-thinking__sequentialthinking
     # ... other inputs
 ```
 
 ### Passing Secrets to MCP Servers
 
-For MCP servers that require sensitive information like API keys or tokens, use GitHub Secrets in the environment variables:
+For MCP servers that require sensitive information like API keys or tokens, you can create a configuration file with GitHub Secrets:
 
 ```yaml
-- uses: anthropics/claude-code-action@beta
-  with:
-    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-    mcp_config: |
-      {
-        "mcpServers": {
-          "custom-api-server": {
-            "command": "npx",
-            "args": ["-y", "@example/api-server"],
-            "env": {
-              "API_KEY": "${{ secrets.CUSTOM_API_KEY }}",
-              "BASE_URL": "https://api.example.com"
-            }
+- name: Create MCP Config
+  run: |
+    cat > /tmp/mcp-config.json << 'EOF'
+    {
+      "mcpServers": {
+        "custom-api-server": {
+          "command": "npx",
+          "args": ["-y", "@example/api-server"],
+          "env": {
+            "API_KEY": "${{ secrets.CUSTOM_API_KEY }}",
+            "BASE_URL": "https://api.example.com"
           }
         }
       }
+    }
+    EOF
+
+- uses: anthropics/claude-code-action@v1
+  with:
+    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+    claude_args: |
+      --mcp-config /tmp/mcp-config.json
     # ... other inputs
 ```
 
@@ -55,25 +51,31 @@ For MCP servers that require sensitive information like API keys or tokens, use
 For Python-based MCP servers managed with `uv`, you need to specify the directory containing your server:
 
 ```yaml
-- uses: anthropics/claude-code-action@beta
-  with:
-    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-    mcp_config: |
-      {
-        "mcpServers": {
-          "my-python-server": {
-            "type": "stdio",
-            "command": "uv",
-            "args": [
-              "--directory",
-              "${{ github.workspace }}/path/to/server/",
-              "run",
-              "server_file.py"
-            ]
-          }
+- name: Create MCP Config for Python Server
+  run: |
+    cat > /tmp/mcp-config.json << 'EOF'
+    {
+      "mcpServers": {
+        "my-python-server": {
+          "type": "stdio",
+          "command": "uv",
+          "args": [
+            "--directory",
+            "${{ github.workspace }}/path/to/server/",
+            "run",
+            "server_file.py"
+          ]
         }
       }
-    allowed_tools: "my-python-server__<tool_name>" # Replace <tool_name> with your server's tool names
+    }
+    EOF
+
+- uses: anthropics/claude-code-action@v1
+  with:
+    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+    claude_args: |
+      --mcp-config /tmp/mcp-config.json
+      --allowedTools my-python-server__<tool_name>  # Replace <tool_name> with your server's tool names
     # ... other inputs
 ```
 
@@ -84,10 +86,26 @@ For example, if your Python MCP server is at `mcp_servers/weather.py`, you would
   ["--directory", "${{ github.workspace }}/mcp_servers/", "run", "weather.py"]
 ```
 
+### Multiple MCP Servers
+
+You can add multiple MCP servers by using multiple `--mcp-config` flags:
+
+```yaml
+- uses: anthropics/claude-code-action@v1
+  with:
+    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+    claude_args: |
+      --mcp-config /tmp/config1.json
+      --mcp-config /tmp/config2.json
+      --mcp-config '{"mcpServers": {"inline-server": {"command": "npx", "args": ["@example/server"]}}}'
+    # ... other inputs
+```
+
 **Important**:
 
 - Always use GitHub Secrets (`${{ secrets.SECRET_NAME }}`) for sensitive values like API keys, tokens, or passwords. Never hardcode secrets directly in the workflow file.
 - Your custom servers will override any built-in servers with the same name.
+- The `claude_args` supports multiple `--mcp-config` flags that will be merged together.
 
 ## Additional Permissions for CI/CD Integration
 
@@ -322,5 +340,6 @@ Many individual input parameters have been consolidated into `claude_args` or `s
 | `model`               | Use `claude_args: "--model claude-4-0-sonnet-20250805"`  |
 | `claude_env`          | Use `settings` with `"env"` object                       |
 | `custom_instructions` | Use `claude_args: "--system-prompt 'Your instructions'"` |
+| `mcp_config`          | Use `claude_args: "--mcp-config '{...}'"`                |
 | `direct_prompt`       | Use `prompt` input instead                               |
 | `override_prompt`     | Use `prompt` with GitHub context variables               |

docs/migration-guide.md

@@ -25,6 +25,7 @@ The following inputs have been deprecated and replaced:
 | `allowed_tools`       | `claude_args: --allowedTools`    | Use CLI format                                |
 | `disallowed_tools`    | `claude_args: --disallowedTools` | Use CLI format                                |
 | `claude_env`          | `settings` with env object       | Use settings JSON                             |
+| `mcp_config`          | `claude_args: --mcp-config`      | Pass MCP config via CLI arguments             |
 
 ## Migration Examples
 
@@ -156,17 +157,19 @@ claude_args: |
   --allowedTools Edit,Read,Write,Bash
   --disallowedTools WebSearch
   --system-prompt "You are a senior engineer focused on code quality"
+  --mcp-config '{"mcpServers": {"custom": {"command": "npx", "args": ["-y", "@example/server"]}}}'
 ```
 
 ### Common claude_args Options
 
-| Option              | Description              | Example                               |
-| ------------------- | ------------------------ | ------------------------------------- |
-| `--max-turns`       | Limit conversation turns | `--max-turns 10`                      |
-| `--model`           | Specify Claude model     | `--model claude-4-0-sonnet-20250805`  |
-| `--allowedTools`    | Enable specific tools    | `--allowedTools Edit,Read,Write`      |
-| `--disallowedTools` | Disable specific tools   | `--disallowedTools WebSearch`         |
-| `--system-prompt`   | Add system instructions  | `--system-prompt "Focus on security"` |
+| Option              | Description              | Example                                |
+| ------------------- | ------------------------ | -------------------------------------- |
+| `--max-turns`       | Limit conversation turns | `--max-turns 10`                       |
+| `--model`           | Specify Claude model     | `--model claude-4-0-sonnet-20250805`   |
+| `--allowedTools`    | Enable specific tools    | `--allowedTools Edit,Read,Write`       |
+| `--disallowedTools` | Disable specific tools   | `--disallowedTools WebSearch`          |
+| `--system-prompt`   | Add system instructions  | `--system-prompt "Focus on security"`  |
+| `--mcp-config`      | Add MCP server config    | `--mcp-config '{"mcpServers": {...}}'` |
 
 ## Provider-Specific Updates
 
@@ -190,6 +193,44 @@ claude_args: |
       --model claude-4-0-sonnet@20250805
 ```
 
+## MCP Configuration Migration
+
+### Adding Custom MCP Servers
+
+**Before (v0.x):**
+
+```yaml
+- uses: anthropics/claude-code-action@beta
+  with:
+    mcp_config: |
+      {
+        "mcpServers": {
+          "custom-server": {
+            "command": "npx",
+            "args": ["-y", "@example/server"]
+          }
+        }
+      }
+```
+
+**After (v1.0):**
+
+```yaml
+- uses: anthropics/claude-code-action@v1
+  with:
+    claude_args: |
+      --mcp-config '{"mcpServers": {"custom-server": {"command": "npx", "args": ["-y", "@example/server"]}}}'
+```
+
+You can also pass MCP configuration from a file:
+
+```yaml
+- uses: anthropics/claude-code-action@v1
+  with:
+    claude_args: |
+      --mcp-config /path/to/mcp-config.json
+```
+
 ## Step-by-Step Migration Checklist
 
 - [ ] Update action version from `@beta` to `@v1`
@@ -202,6 +243,7 @@ claude_args: |
 - [ ] Convert `allowed_tools` to `claude_args` with `--allowedTools`
 - [ ] Convert `disallowed_tools` to `claude_args` with `--disallowedTools`
 - [ ] Move `claude_env` to `settings` JSON format
+- [ ] Move `mcp_config` to `claude_args` with `--mcp-config`
 - [ ] Test workflow in a non-production environment
 
 ## Getting Help

src/entrypoints/collect-inputs.ts

@@ -17,7 +17,6 @@ export function collectActionInputsPresence(): void {
     custom_instructions: "",
     direct_prompt: "",
     override_prompt: "",
-    mcp_config: "",
     additional_permissions: "",
     claude_env: "",
     settings: "",

src/github/validation/trigger.ts

@@ -12,10 +12,23 @@ import {
 import type { ParsedGitHubContext } from "../context";
 
 export function checkContainsTrigger(context: ParsedGitHubContext): boolean {
+  console.log("checkContainsTrigger called with context:", {
+    eventName: context.eventName,
+    eventAction: context.eventAction,
+    inputs: context.inputs,
+  });
+
   const {
     inputs: { assigneeTrigger, labelTrigger, triggerPhrase, prompt },
   } = context;
 
+  console.log("Extracted inputs:", {
+    assigneeTrigger,
+    labelTrigger,
+    triggerPhrase,
+    prompt,
+  });
+
   // If prompt is provided, always trigger
   if (prompt) {
     console.log(`Prompt provided, triggering action`);
@@ -46,15 +59,21 @@ export function checkContainsTrigger(context: ParsedGitHubContext): boolean {
 
   // Check for issue body and title trigger on issue creation
   if (isIssuesEvent(context) && context.eventAction === "opened") {
+    console.log("Checking issue opened trigger");
     const issueBody = context.payload.issue.body || "";
     const issueTitle = context.payload.issue.title || "";
+    console.log("Issue content:", { issueBody, issueTitle });
+
     // Check for exact match with word boundaries or punctuation
     const regex = new RegExp(
       `(^|\\s)${escapeRegExp(triggerPhrase)}([\\s.,!?;:]|$)`,
     );
+    console.log("Regex pattern:", regex.toString());
 
     // Check in body
-    if (regex.test(issueBody)) {
+    const bodyMatch = regex.test(issueBody);
+    console.log("Body match result:", bodyMatch);
+    if (bodyMatch) {
       console.log(
         `Issue body contains exact trigger phrase '${triggerPhrase}'`,
       );
@@ -62,7 +81,9 @@ export function checkContainsTrigger(context: ParsedGitHubContext): boolean {
     }
 
     // Check in title
-    if (regex.test(issueTitle)) {
+    const titleMatch = regex.test(issueTitle);
+    console.log("Title match result:", titleMatch);
+    if (titleMatch) {
       console.log(
         `Issue title contains exact trigger phrase '${triggerPhrase}'`,
       );
@@ -133,6 +154,7 @@ export function checkContainsTrigger(context: ParsedGitHubContext): boolean {
   }
 
   console.log(`No trigger was met for ${triggerPhrase}`);
+  console.log("Returning false from checkContainsTrigger");
 
   return false;
 }

src/modes/agent/index.ts

@@ -119,13 +119,6 @@ export const agentMode: Mode = {
       claudeArgs = `--mcp-config '${escapedOurConfig}'`;
     }
 
-    // Add user's MCP_CONFIG env var as separate --mcp-config
-    const userMcpConfig = process.env.MCP_CONFIG;
-    if (userMcpConfig?.trim()) {
-      const escapedUserConfig = userMcpConfig.replace(/'/g, "'\\''");
-      claudeArgs = `${claudeArgs} --mcp-config '${escapedUserConfig}'`.trim();
-    }
-
     // Append user's claude_args (which may have more --mcp-config flags)
     claudeArgs = `${claudeArgs} ${userClaudeArgs}`.trim();
 

src/modes/tag/index.ts

@@ -24,11 +24,16 @@ export const tagMode: Mode = {
   description: "Traditional implementation mode triggered by @claude mentions",
 
   shouldTrigger(context) {
+    console.log("tagMode.shouldTrigger called");
     // Tag mode only handles entity events
     if (!isEntityContext(context)) {
+      console.log("Not entity context, returning false");
       return false;
     }
-    return checkContainsTrigger(context);
+    console.log("Is entity context, calling checkContainsTrigger");
+    const result = checkContainsTrigger(context);
+    console.log("checkContainsTrigger returned:", result);
+    return result;
   },
 
   prepareContext(context, data) {
@@ -155,13 +160,6 @@ export const tagMode: Mode = {
     const escapedOurConfig = ourMcpConfig.replace(/'/g, "'\\''");
     claudeArgs = `--mcp-config '${escapedOurConfig}'`;
 
-    // Add user's MCP_CONFIG env var as separate --mcp-config
-    const userMcpConfig = process.env.MCP_CONFIG;
-    if (userMcpConfig?.trim()) {
-      const escapedUserConfig = userMcpConfig.replace(/'/g, "'\\''");
-      claudeArgs = `${claudeArgs} --mcp-config '${escapedUserConfig}'`;
-    }
-
     // Add required tools for tag mode
     claudeArgs += ` --allowedTools "${tagModeTools.join(",")}"`;
 

test/mockContext.ts

@@ -72,7 +72,7 @@ export const createMockAutomationContext = (
 
   const mergedInputs = overrides.inputs
     ? { ...defaultInputs, ...overrides.inputs }
-    : defaultInputs;
+    : { ...defaultInputs };
 
   return { ...baseContext, ...overrides, inputs: mergedInputs };
 };

test/modes/tag.test.ts

@@ -23,6 +23,7 @@ describe("Tag Mode", () => {
   });
 
   test("shouldTrigger delegates to checkContainsTrigger", () => {
+    console.log("enter test");
     const contextWithTrigger = createMockContext({
       eventName: "issue_comment",
       isPR: false,