feat: publish MCP server to registry

.github/workflows/cli-release.yml

@@ -42,7 +42,7 @@ jobs:
       - name: Set Secrets
         uses: DevCycleHQ/aws-secrets-action@main
         with:
-          secrets_map: '{"CLI_NPMJS_TOKEN": "DEVCYCLE_GITHUB_CLI_NPM_TOKEN"}'
+          secrets_map: '{"CLI_NPMJS_TOKEN": "DEVCYCLE_GITHUB_CLI_NPM_TOKEN", "MCP_KEY": "DEVCYCLE_GITHUB_MCP_REGISTRY_PKEY"}'
           aws_account_id: '134377926370'
       - name: Set Git author
         run: |
@@ -72,6 +72,13 @@ jobs:
       - name: Bump CLI version
         run: npm version ${{ inputs.npm-version }} --force
 
+      - name: Update server.json version (pre-commit)
+        run: |
+          VERSION=$(node -p "require('./package.json').version")
+          jq --arg v "$VERSION" '.version = $v' server.json > server.json.tmp
+          mv server.json.tmp server.json
+          git add server.json
+
       - name: Get latest tag
         run: echo "LATEST_TAG=$(git describe --abbrev=0 --tags)" >> $GITHUB_ENV
 
@@ -92,6 +99,29 @@ jobs:
           prerelease: ${{ inputs.prerelease }}
           node-auth-token: ${{ env.CLI_NPMJS_TOKEN }}
 
+      # --- Official MCP Registry (registry.modelcontextprotocol.io) Publish ---
+      - name: Install MCP Publisher (registry.modelcontextprotocol.io)
+        run: |
+          curl -L "https://github.com/modelcontextprotocol/registry/releases/download/v1.0.0/mcp-publisher_1.0.0_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz" | tar xz mcp-publisher
+          chmod +x mcp-publisher
+
+      - name: Sync server.json version to tag
+        run: |
+          VERSION=${LATEST_TAG#v}
+          jq --arg v "$VERSION" '.version = $v' server.json > server.json.tmp
+          mv server.json.tmp server.json
+
+      - name: Validate server.json schema
+        run: yarn validate:server
+
+      - name: Login to MCP Registry (DNS)
+        run: ./mcp-publisher login dns --domain devcycle.com --private-key "${MCP_KEY}"
+        env:
+          MCP_KEY: ${{ env.MCP_KEY }}
+
+      - name: Publish to MCP Registry
+        run: ./mcp-publisher publish
+
       - name: Update Doc
         uses: ./.github/actions/update-doc
         with:

.gitignore

@@ -1,3 +1,5 @@
+# MCP validation schema cache
+.schema/
 .DS_Store
 .idea
 .devcycle

mcp-worker/README.md

@@ -115,7 +115,7 @@ All DevCycle CLI MCP tools are available. See [complete reference](../docs/mcp.m
 
 **Project**: `select_project`, `list_projects`, `get_current_project`
 
-**Features**: `list_features`, `create_feature`, `update_feature`, `update_feature_status`, `delete_feature`, `fetch_feature_variations`, `create_feature_variation`, `update_feature_variation`
+**Features**: `list_features`, `create_feature`, `update_feature`, `update_feature_status`, `delete_feature`
 
 **Targeting**: `set_feature_targeting`, `list_feature_targeting`, `update_feature_targeting`
 

package.json

@@ -9,6 +9,7 @@
     },
     "homepage": "https://github.com/DevCycleHQ/cli",
     "license": "MIT",
+    "mcpName": "io.github.DevCycleHQ/devcycle-mcp",
     "main": "dist/index.js",
     "repository": "DevCycleHQ/cli",
     "files": [
@@ -34,6 +35,7 @@
         "pretest": "yarn format:check",
         "test": "mocha -r ts-node/register test/*.ts \"src/**/*.test.ts\" && yarn workspace @devcycle/mcp-worker test",
         "test:ci": "mocha --forbid-only -r ts-node/register test/*.ts \"src/**/*.test.ts\" && yarn workspace @devcycle/mcp-worker test",
+        "validate:server": "mkdir -p .schema && curl -sSf https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json -o .schema/server.schema.json && ajv validate -c ajv-formats --spec=draft7 --strict=false -s .schema/server.schema.json -d server.json",
         "test:update-snapshots": "UPDATE_SNAPSHOT=1 yarn test",
         "version": "oclif readme --multi && git add README.md"
     },
@@ -84,6 +86,9 @@
         "@types/node": "^18.19.68",
         "@typescript-eslint/eslint-plugin": "^8.21.0",
         "@typescript-eslint/parser": "^8.21.0",
+        "ajv": "^8.17.1",
+        "ajv-cli": "^5.0.0",
+        "ajv-formats": "^3.0.1",
         "chai": "^5.1.2",
         "eslint": "^9.18.0",
         "eslint-config-prettier": "^9.1.0",

server.json

@@ -0,0 +1,15 @@
+{
+    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
+    "name": "com.devcycle/mcp",
+    "description": "DevCycle MCP server for feature flag management",
+    "version": "6.0.2",
+    "repository": {
+        "url": "https://github.com/DevCycleHQ/cli",
+        "source": "github"
+    },
+    "website_url": "https://docs.devcycle.com/cli-mcp/mcp-getting-started",
+    "remotes": [
+        { "type": "streamable-http", "url": "https://mcp.devcycle.com/mcp" },
+        { "type": "sse", "url": "https://mcp.devcycle.com/sse" }
+    ]
+}

yarn.lock

@@ -771,6 +771,9 @@ __metadata:
     "@typescript-eslint/eslint-plugin": "npm:^8.21.0"
     "@typescript-eslint/parser": "npm:^8.21.0"
     "@zodios/core": "npm:^10.9.6"
+    ajv: "npm:^8.17.1"
+    ajv-cli: "npm:^5.0.0"
+    ajv-formats: "npm:^3.0.1"
     axios: "npm:^1.10.0"
     chai: "npm:^5.1.2"
     chalk: "npm:^4.1.2"
@@ -3351,6 +3354,28 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ajv-cli@npm:^5.0.0":
+  version: 5.0.0
+  resolution: "ajv-cli@npm:5.0.0"
+  dependencies:
+    ajv: "npm:^8.0.0"
+    fast-json-patch: "npm:^2.0.0"
+    glob: "npm:^7.1.0"
+    js-yaml: "npm:^3.14.0"
+    json-schema-migrate: "npm:^2.0.0"
+    json5: "npm:^2.1.3"
+    minimist: "npm:^1.2.0"
+  peerDependencies:
+    ts-node: ">=9.0.0"
+  peerDependenciesMeta:
+    ts-node:
+      optional: true
+  bin:
+    ajv: dist/index.js
+  checksum: 10c0/91c70cb3997fefdb32157b20278643d9ccf6e4897a6b8babf42d6bdb55cb1b7df31524bd5589bf897be14378893b4cf21c366ba313708c3d618e0e976292d7f1
+  languageName: node
+  linkType: hard
+
 "ajv-draft-04@npm:^1.0.0":
   version: 1.0.0
   resolution: "ajv-draft-04@npm:1.0.0"
@@ -3363,6 +3388,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ajv-formats@npm:^3.0.1":
+  version: 3.0.1
+  resolution: "ajv-formats@npm:3.0.1"
+  dependencies:
+    ajv: "npm:^8.0.0"
+  peerDependencies:
+    ajv: ^8.0.0
+  peerDependenciesMeta:
+    ajv:
+      optional: true
+  checksum: 10c0/168d6bca1ea9f163b41c8147bae537e67bd963357a5488a1eaf3abe8baa8eec806d4e45f15b10767e6020679315c7e1e5e6803088dfb84efa2b4e9353b83dd0a
+  languageName: node
+  linkType: hard
+
 "ajv@npm:^6.12.4, ajv@npm:^6.12.6":
   version: 6.12.6
   resolution: "ajv@npm:6.12.6"
@@ -3375,6 +3414,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ajv@npm:^8.0.0, ajv@npm:^8.17.1":
+  version: 8.17.1
+  resolution: "ajv@npm:8.17.1"
+  dependencies:
+    fast-deep-equal: "npm:^3.1.3"
+    fast-uri: "npm:^3.0.1"
+    json-schema-traverse: "npm:^1.0.0"
+    require-from-string: "npm:^2.0.2"
+  checksum: 10c0/ec3ba10a573c6b60f94639ffc53526275917a2df6810e4ab5a6b959d87459f9ef3f00d5e7865b82677cb7d21590355b34da14d1d0b9c32d75f95a187e76fff35
+  languageName: node
+  linkType: hard
+
 "ajv@npm:^8.6.3":
   version: 8.12.0
   resolution: "ajv@npm:8.12.0"
@@ -5503,6 +5554,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fast-deep-equal@npm:^2.0.1":
+  version: 2.0.1
+  resolution: "fast-deep-equal@npm:2.0.1"
+  checksum: 10c0/1602e0d6ed63493c865cc6b03f9070d6d3926e8cd086a123060b58f80a295f3f08b1ecfb479ae7c45b7fd45535202aea7cf5b49bc31bffb81c20b1502300be84
+  languageName: node
+  linkType: hard
+
 "fast-deep-equal@npm:^3.1.1, fast-deep-equal@npm:^3.1.3":
   version: 3.1.3
   resolution: "fast-deep-equal@npm:3.1.3"
@@ -5536,6 +5594,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fast-json-patch@npm:^2.0.0":
+  version: 2.2.1
+  resolution: "fast-json-patch@npm:2.2.1"
+  dependencies:
+    fast-deep-equal: "npm:^2.0.1"
+  checksum: 10c0/3200148b8244081ac628e8044a3ba6c42bbe26542d1586b0e87221bff8d5ef58252a2dd846a709ff4683cf826e89123025c2708729933dde859430a40f0d321e
+  languageName: node
+  linkType: hard
+
 "fast-json-stable-stringify@npm:^2.0.0, fast-json-stable-stringify@npm:^2.1.0":
   version: 2.1.0
   resolution: "fast-json-stable-stringify@npm:2.1.0"
@@ -5559,6 +5626,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fast-uri@npm:^3.0.1":
+  version: 3.1.0
+  resolution: "fast-uri@npm:3.1.0"
+  checksum: 10c0/44364adca566f70f40d1e9b772c923138d47efeac2ae9732a872baafd77061f26b097ba2f68f0892885ad177becd065520412b8ffeec34b16c99433c5b9e2de7
+  languageName: node
+  linkType: hard
+
 "fastest-levenshtein@npm:^1.0.7":
   version: 1.0.16
   resolution: "fastest-levenshtein@npm:1.0.16"
@@ -6046,7 +6120,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"glob@npm:^7.0.0, glob@npm:^7.1.3, glob@npm:^7.1.4, glob@npm:^7.1.6":
+"glob@npm:^7.0.0, glob@npm:^7.1.0, glob@npm:^7.1.3, glob@npm:^7.1.4, glob@npm:^7.1.6":
   version: 7.2.3
   resolution: "glob@npm:7.2.3"
   dependencies:
@@ -7034,7 +7108,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^3.13.0, js-yaml@npm:^3.13.1, js-yaml@npm:^3.14.1":
+"js-yaml@npm:^3.13.0, js-yaml@npm:^3.13.1, js-yaml@npm:^3.14.0, js-yaml@npm:^3.14.1":
   version: 3.14.1
   resolution: "js-yaml@npm:3.14.1"
   dependencies:
@@ -7101,6 +7175,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"json-schema-migrate@npm:^2.0.0":
+  version: 2.0.0
+  resolution: "json-schema-migrate@npm:2.0.0"
+  dependencies:
+    ajv: "npm:^8.0.0"
+  checksum: 10c0/9d14970cd1cab496b0a5dc52c3a69a0346dc2bd4ce3135a3561739eddb46cb7696dc815ff9ddcd015c4c4532b56495a1ec5db4b141b77e6d2c9c7b492cd02c6a
+  languageName: node
+  linkType: hard
+
 "json-schema-traverse@npm:^0.4.1":
   version: 0.4.1
   resolution: "json-schema-traverse@npm:0.4.1"
@@ -7143,7 +7226,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"json5@npm:^2.2.3":
+"json5@npm:^2.1.3, json5@npm:^2.2.3":
   version: 2.2.3
   resolution: "json5@npm:2.2.3"
   bin:
@@ -7749,7 +7832,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"minimist@npm:^1.2.3, minimist@npm:^1.2.5":
+"minimist@npm:^1.2.0, minimist@npm:^1.2.3, minimist@npm:^1.2.5":
   version: 1.2.8
   resolution: "minimist@npm:1.2.8"
   checksum: 10c0/19d3fcdca050087b84c2029841a093691a91259a47def2f18222f41e7645a0b7c44ef4b40e88a1e58a40c84d2ef0ee6047c55594d298146d0eb3f6b737c20ce6