docs: update Greptile sponsor placement

Reduce the default .mcp.json to one connector (chrome-devtools) per the
new policy in docs/MCP-CONNECTOR-POLICY.md: a default earns its slot only
if it is universal AND MCP beats a CLI/API wrapped in a skill. June 2026
audit verdicts: github -> gh via github-ops skill; context7 -> REST via
documentation-lookup; exa -> harness-native search (+ exa-search skill);
memory -> native harness memory + instincts; playwright -> playwright CLI
skills (vendor moved agent flows off MCP); sequential-thinking -> native
extended thinking. All six remain opt-in in mcp-configs/mcp-servers.json.
Tests updated: plugin-manifest policy assertions + install-apply Cursor
expectations.

Co-authored-by: ECC Test <ecc@example.test>

.codex-plugin/README.md

@@ -49,12 +49,9 @@ stay below provider length limits.
 
 | Server | Purpose |
 |---|---|
-| `github` | GitHub API access |
+| `chrome-devtools` | Interactive browser debugging via Chrome DevTools (CDP sessions, performance traces, console/network inspection) |
-| `context7` | Live documentation lookup |
+
-| `exa` | Neural web search |
+The former defaults (`github`, `context7`, `exa`, `memory`, `playwright`, `sequential-thinking`) were retired in the June 2026 connector audit — their jobs are covered by skills wrapping CLIs/REST APIs or by harness-native features. They remain available as opt-in entries in `mcp-configs/mcp-servers.json`. See `docs/MCP-CONNECTOR-POLICY.md` for the policy and the per-connector rationale.
-| `memory` | Persistent memory across sessions |
-| `playwright` | Browser automation & E2E testing |
-| `sequential-thinking` | Step-by-step reasoning |
 
 ## Notes
 

.mcp.json

@@ -1,28 +1,8 @@
 {
   "mcpServers": {
-    "github": {
+    "chrome-devtools": {
       "command": "npx",
-      "args": ["-y", "@modelcontextprotocol/server-github@2025.4.8"]
+      "args": ["-y", "chrome-devtools-mcp@latest"]
-    },
-    "context7": {
-      "command": "npx",
-      "args": ["-y", "@upstash/context7-mcp@2.1.4"]
-    },
-    "exa": {
-      "type": "http",
-      "url": "https://mcp.exa.ai/mcp"
-    },
-    "memory": {
-      "command": "npx",
-      "args": ["-y", "@modelcontextprotocol/server-memory@2026.1.26"]
-    },
-    "playwright": {
-      "command": "npx",
-      "args": ["-y", "@playwright/mcp@0.0.69", "--extension"]
-    },
-    "sequential-thinking": {
-      "command": "npx",
-      "args": ["-y", "@modelcontextprotocol/server-sequential-thinking@2025.12.18"]
     }
   }
 }

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Changed
+
+- Default MCP connector set reduced to a single connector (`chrome-devtools`) per the new connector policy (`docs/MCP-CONNECTOR-POLICY.md`). The six previous defaults (`github`, `context7`, `exa`, `memory`, `playwright`, `sequential-thinking`) were retired after the June 2026 audit: their jobs are covered by skills wrapping CLIs/REST APIs (`github-ops`, `documentation-lookup`, `exa-search`, e2e skills) or by harness-native features (memory, extended thinking, web search). All six remain opt-in via `mcp-configs/mcp-servers.json`.
+
 ## 2.0.0 - 2026-06-09
 
 ### Added

README.md

@@ -80,7 +80,7 @@ ECC v2.0.0 adds the public Hermes operator story on top of that reusable layer:
   <sub><strong>Business sponsors</strong></sub><br />
   <a href="https://www.coderabbit.ai"><img src="assets/images/sponsors/coderabbit.png" width="72" alt="CodeRabbit logo" /></a>
   &nbsp;&nbsp;
-  <a href="https://greptile.com"><img src="assets/images/sponsors/greptile.png" width="72" alt="Greptile logo" /></a>
+  <a href="https://www.greptile.com/go/ecc"><img src="assets/images/sponsors/greptile.png" width="72" alt="Greptile logo" /></a>
 </div>
 
 ---
@@ -982,10 +982,12 @@ Use Claude Code's `/mcp` command or CLI-managed MCP setup for live Claude Code s
 
 For repo-local MCP access, copy desired MCP server definitions from `mcp-configs/mcp-servers.json` into a project-scoped `.mcp.json`.
 
+ECC ships exactly one default connector (`chrome-devtools`); everything else is a skill wrapping a CLI/REST API or an opt-in catalog entry. The rule and the June 2026 audit that retired the previous six defaults live in [docs/MCP-CONNECTOR-POLICY.md](docs/MCP-CONNECTOR-POLICY.md).
+
 If you already run your own copies of ECC-bundled MCPs, set:
 
 ```bash
-export ECC_DISABLED_MCPS="github,context7,exa,playwright,sequential-thinking,memory"
+export ECC_DISABLED_MCPS="chrome-devtools"
 ```
 
 ECC-managed install and Codex sync flows will skip or remove those bundled servers instead of re-adding duplicates. `ECC_DISABLED_MCPS` is an ECC install/sync filter, not a live Claude Code toggle.
@@ -1774,7 +1776,7 @@ ECC stays free because paid sponsors fund the work. Featured README placement is
 <div align="center">
   <a href="https://www.coderabbit.ai"><img src="assets/images/sponsors/coderabbit.png" width="80" alt="CodeRabbit logo" /></a>
   &nbsp;&nbsp;&nbsp;
-  <a href="https://greptile.com"><img src="assets/images/sponsors/greptile.png" width="80" alt="Greptile logo" /></a>
+  <a href="https://www.greptile.com/go/ecc"><img src="assets/images/sponsors/greptile.png" width="80" alt="Greptile logo" /></a>
   <br />
   <sub><strong>CodeRabbit</strong> · <strong>Greptile</strong></sub>
 </div>

SPONSORS.md

@@ -11,7 +11,7 @@ Thank you to everyone funding ECC's open-source work. Your sponsorship is what l
 | Sponsor | Logo | Since |
 |---------|------|-------|
 | [**CodeRabbit**](https://www.coderabbit.ai) | <img src="assets/images/sponsors/coderabbit.png" width="60" alt="CodeRabbit logo" /> | 2026 |
-| [**Greptile**](https://greptile.com) | <img src="assets/images/sponsors/greptile.png" width="60" alt="Greptile logo" /> | 2026 |
+| [**Greptile**](https://www.greptile.com/go/ecc) | <img src="assets/images/sponsors/greptile.png" width="60" alt="Greptile logo" /> | 2026 |
 
 *[Become a Business sponsor](https://github.com/sponsors/affaan-m) to get README sponsor placement + SPONSORS.md listing. No seats, SLA, custom development, or preferential technical placement is bundled unless separately agreed.*
 

docs/MCP-CONNECTOR-POLICY.md

@@ -0,0 +1,43 @@
+# MCP Connector Policy
+
+ECC ships exactly one default MCP connector. Everything else is a skill wrapping a CLI or REST API, or an opt-in entry in `mcp-configs/mcp-servers.json`.
+
+## The rule
+
+A default connector earns its slot only if both hold:
+
+1. **Universal** — it applies to essentially every user of a coding agent, on every harness ECC targets.
+2. **MCP beats a CLI/API wrapped in a skill** — the job genuinely needs what MCP provides: interactive session state, streaming, an auth handshake, or structured browsing. Stateless request/response work is a skill, not a server. Tool schemas load into every session; each default connector taxes every user's context window whether they use it or not.
+
+The default set stays well under ten. In practice the 2026 field default across serious harnesses is zero to two connectors plus native built-ins.
+
+## Current default set
+
+| Server | Why it passes |
+|---|---|
+| `chrome-devtools` | Google's official DevTools MCP. Interactive CDP sessions — live debugging, performance traces, console and network inspection on a stateful browser. This is the textbook case where MCP beats a CLI: the value is the held-open session, not a one-shot command. Keyless. |
+
+## The six it replaced (June 2026 audit)
+
+| Former default | Verdict | Replacement |
+|---|---|---|
+| `github` | drop for skill | `gh` CLI via the `github-ops` skill. `gh` is in every model's training data, composes one-shot commands with minimal token overhead, and auths once via `gh auth login`. The MCP server's ~30 tool schemas taxed every session. |
+| `context7` | drop for skill | The `documentation-lookup` skill targeting Context7's public REST API (`/api/v2/libs/search`, `/api/v2/context`). Two stateless calls with a bearer key — no session state to justify a server. |
+| `exa` | drop for skill | Harness-native search (Claude Code WebSearch, Codex web_search, Cursor @Web) by default; the `exa-search` skill remains for API-key holders. Also required an API key, which fails the universality test for a default. |
+| `memory` | drop entirely | Native harness memory (Claude Code auto-memory directories, Cursor memories, AGENTS.md conventions) plus ECC's instinct/continuous-learning system. The knowledge-graph server solved a 2024 problem harnesses have since absorbed. |
+| `playwright` | drop for skill | Microsoft's own `@playwright/cli` agent surface — the vendor itself moved agent workflows off MCP because returning full accessibility trees per step burns context. ECC's e2e skills already drive the CLI. Browser *debugging* (the interactive case) is covered by `chrome-devtools`. |
+| `sequential-thinking` | drop entirely | Native extended thinking in every modern harness. The server wrapped no external system — a prompting pattern dressed as a connector. |
+
+All six remain available as opt-in entries in `mcp-configs/mcp-servers.json` for users who want them.
+
+## Opt-out
+
+`ECC_DISABLED_MCPS` filters ECC-generated MCP configs at install/sync time:
+
+```bash
+export ECC_DISABLED_MCPS="chrome-devtools"
+```
+
+## Adding a connector
+
+Open a PR that argues both prongs of the rule explicitly. "Popular" is not an argument; "the job is stateful and universal" is.

tests/plugin-manifest.test.js

@@ -61,10 +61,7 @@ function loadJsonObject(filePath, label) {
     assert.fail(`Expected ${label} to contain valid JSON: ${error.message}`);
   }
 
-  assert.ok(
+  assert.ok(parsed && typeof parsed === 'object' && !Array.isArray(parsed), `Expected ${label} to contain a JSON object`);
-    parsed && typeof parsed === 'object' && !Array.isArray(parsed),
-    `Expected ${label} to contain a JSON object`,
-  );
 
   return parsed;
 }
@@ -161,34 +158,22 @@ test('.opencode/plugins/ecc-hooks.ts active plugin banner matches package.json',
 
 test('docs/pt-BR/README.md latest release heading matches package.json', () => {
   const source = fs.readFileSync(ptBrReadmePath, 'utf8');
-  assert.ok(
+  assert.ok(source.includes(`### v${expectedVersion} `), 'Expected docs/pt-BR/README.md to advertise the current release heading');
-    source.includes(`### v${expectedVersion} `),
-    'Expected docs/pt-BR/README.md to advertise the current release heading',
-  );
 });
 
 test('docs/tr/README.md latest release heading matches package.json', () => {
   const source = fs.readFileSync(trReadmePath, 'utf8');
-  assert.ok(
+  assert.ok(source.includes(`### v${expectedVersion} `), 'Expected docs/tr/README.md to advertise the current release heading');
-    source.includes(`### v${expectedVersion} `),
-    'Expected docs/tr/README.md to advertise the current release heading',
-  );
 });
 
 test('README.zh-CN.md latest release heading matches package.json', () => {
   const source = fs.readFileSync(rootZhCnReadmePath, 'utf8');
-  assert.ok(
+  assert.ok(source.includes(`### v${expectedVersion} `), 'Expected README.zh-CN.md to advertise the current release heading');
-    source.includes(`### v${expectedVersion} `),
-    'Expected README.zh-CN.md to advertise the current release heading',
-  );
 });
 
 test('docs/zh-CN/README.md latest release heading matches package.json', () => {
   const source = fs.readFileSync(zhCnReadmePath, 'utf8');
-  assert.ok(
+  assert.ok(source.includes(`### v${expectedVersion} `), 'Expected docs/zh-CN/README.md to advertise the current release heading');
-    source.includes(`### v${expectedVersion} `),
-    'Expected docs/zh-CN/README.md to advertise the current release heading',
-  );
 });
 
 // ── Claude plugin manifest ────────────────────────────────────────────────────
@@ -216,10 +201,7 @@ test('claude plugin.json uses short plugin slug', () => {
 });
 
 test('claude plugin.json does NOT have agents field (unsupported by Claude Code validator)', () => {
-  assert.ok(
+  assert.ok(!('agents' in claudePlugin), 'agents field must NOT be declared — Claude Code plugin validator rejects it');
-    !('agents' in claudePlugin),
-    'agents field must NOT be declared — Claude Code plugin validator rejects it',
-  );
 });
 
 test('claude plugin.json skills is an array', () => {
@@ -234,26 +216,13 @@ test('claude plugin.json disables bundled MCP servers for provider tool-name com
   const legacyPluginName = 'everything-claude-code';
   const reportedOverlongToolName = `mcp__plugin_${legacyPluginName}_github__create_pull_request_review`;
 
-  assert.ok(
+  assert.ok(reportedOverlongToolName.length > 64, 'Expected the reported GitHub MCP tool name to exceed strict provider limits without the MCP opt-out');
-    reportedOverlongToolName.length > 64,
+  assert.ok(Object.prototype.hasOwnProperty.call(claudePlugin, 'mcpServers'), 'Expected mcpServers to be explicitly declared so Claude Code does not auto-load root .mcp.json');
-    'Expected the reported GitHub MCP tool name to exceed strict provider limits without the MCP opt-out',
+  assert.deepStrictEqual(claudePlugin.mcpServers, {}, 'Claude plugin installs must not auto-bundle root MCP servers; document/manual MCP install remains supported');
-  );
-  assert.ok(
-    Object.prototype.hasOwnProperty.call(claudePlugin, 'mcpServers'),
-    'Expected mcpServers to be explicitly declared so Claude Code does not auto-load root .mcp.json',
-  );
-  assert.deepStrictEqual(
-    claudePlugin.mcpServers,
-    {},
-    'Claude plugin installs must not auto-bundle root MCP servers; document/manual MCP install remains supported',
-  );
 });
 
 test('claude plugin.json does NOT have explicit hooks declaration', () => {
-  assert.ok(
+  assert.ok(!('hooks' in claudePlugin), 'hooks field must NOT be declared — Claude Code v2.1+ auto-loads hooks/hooks.json by convention');
-    !('hooks' in claudePlugin),
-    'hooks field must NOT be declared — Claude Code v2.1+ auto-loads hooks/hooks.json by convention',
-  );
 });
 
 console.log('\n=== .claude-plugin/marketplace.json ===\n');
@@ -267,10 +236,7 @@ const claudeMarketplace = loadJsonObject(claudeMarketplacePath, '.claude-plugin/
 test('claude marketplace.json keeps only Claude-supported top-level keys', () => {
   const unsupportedTopLevelKeys = ['$schema', 'description'];
   for (const key of unsupportedTopLevelKeys) {
-    assert.ok(
+    assert.ok(!(key in claudeMarketplace), `.claude-plugin/marketplace.json must not declare unsupported top-level key "${key}"`);
-      !(key in claudeMarketplace),
-      `.claude-plugin/marketplace.json must not declare unsupported top-level key "${key}"`,
-    );
   }
 });
 
@@ -316,39 +282,21 @@ test('codex plugin.json version matches package.json', () => {
 });
 
 test('codex plugin.json skills is a string (not array) per official spec', () => {
-  assert.strictEqual(
+  assert.strictEqual(typeof codexPlugin.skills, 'string', 'skills must be a string path per Codex official docs, not an array');
-    typeof codexPlugin.skills,
-    'string',
-    'skills must be a string path per Codex official docs, not an array',
-  );
 });
 
 test('codex plugin.json mcpServers is a string path (not array) per official spec', () => {
-  assert.strictEqual(
+  assert.strictEqual(typeof codexPlugin.mcpServers, 'string', 'mcpServers must be a string path per Codex official docs');
-    typeof codexPlugin.mcpServers,
-    'string',
-    'mcpServers must be a string path per Codex official docs',
-  );
 });
 
 test('codex plugin.json mcpServers exactly matches "./.mcp.json"', () => {
-  assert.strictEqual(
+  assert.strictEqual(codexPlugin.mcpServers, './.mcp.json', 'mcpServers must point exactly to "./.mcp.json" per official docs');
-    codexPlugin.mcpServers,
-    './.mcp.json',
-    'mcpServers must point exactly to "./.mcp.json" per official docs',
-  );
   const mcpPath = path.join(repoRoot, codexPlugin.mcpServers.replace(/^\.\//, ''));
-  assert.ok(
+  assert.ok(fs.existsSync(mcpPath), `mcpServers file missing at plugin root: ${codexPlugin.mcpServers}`);
-    fs.existsSync(mcpPath),
-    `mcpServers file missing at plugin root: ${codexPlugin.mcpServers}`,
-  );
 });
 
 test('codex plugin.json has interface.displayName', () => {
-  assert.ok(
+  assert.ok(codexPlugin.interface && codexPlugin.interface.displayName, 'Expected interface.displayName for plugin directory presentation');
-    codexPlugin.interface && codexPlugin.interface.displayName,
-    'Expected interface.displayName for plugin directory presentation',
-  );
 });
 
 test('codex plugin.json uses canonical ECC repo and display name', () => {
@@ -363,20 +311,11 @@ test('codex plugin presentation assets exist and ship in npm package', () => {
   for (const field of ['composerIcon', 'logo']) {
     const assetPath = codexPlugin.interface[field];
     assert.ok(assetPath, `Expected interface.${field}`);
-    assert.ok(
+    assert.ok(assetPath.startsWith('./assets/'), `Expected interface.${field} to point at a root assets path, got ${assetPath}`);
-      assetPath.startsWith('./assets/'),
-      `Expected interface.${field} to point at a root assets path, got ${assetPath}`,
-    );
 
     const packagePath = assetPath.replace(/^\.\//, '');
-    assert.ok(
+    assert.ok(fs.existsSync(path.join(repoRoot, packagePath)), `Expected interface.${field} asset to exist: ${packagePath}`);
-      fs.existsSync(path.join(repoRoot, packagePath)),
+    assert.ok(packageFiles.has(packagePath), `Expected package.json files to include interface.${field} asset: ${packagePath}`);
-      `Expected interface.${field} asset to exist: ${packagePath}`,
-    );
-    assert.ok(
-      packageFiles.has(packagePath),
-      `Expected package.json files to include interface.${field} asset: ${packagePath}`,
-    );
   }
 });
 
@@ -388,31 +327,27 @@ const mcpJsonPath = path.join(repoRoot, '.mcp.json');
 
 test('.mcp.json exists at plugin root (not inside .codex-plugin/)', () => {
   assert.ok(fs.existsSync(mcpJsonPath), 'Expected .mcp.json at repo root (plugin root)');
-  assert.ok(
+  assert.ok(!fs.existsSync(path.join(repoRoot, '.codex-plugin', '.mcp.json')), '.mcp.json must NOT be inside .codex-plugin/ — only plugin.json belongs there');
-    !fs.existsSync(path.join(repoRoot, '.codex-plugin', '.mcp.json')),
-    '.mcp.json must NOT be inside .codex-plugin/ — only plugin.json belongs there',
-  );
 });
 
 const mcpConfig = loadJsonObject(mcpJsonPath, '.mcp.json');
 
 test('.mcp.json has mcpServers object', () => {
-  assert.ok(
+  assert.ok(mcpConfig.mcpServers && typeof mcpConfig.mcpServers === 'object', 'Expected mcpServers object');
-    mcpConfig.mcpServers && typeof mcpConfig.mcpServers === 'object',
-    'Expected mcpServers object',
-  );
 });
 
-test('.mcp.json includes at least github, context7, and exa servers', () => {
+test('.mcp.json default set follows the connector policy', () => {
   const servers = Object.keys(mcpConfig.mcpServers);
-  assert.ok(servers.includes('github'), 'Expected github MCP server');
+  assert.ok(servers.includes('chrome-devtools'), 'Expected chrome-devtools as the default browser connector');
-  assert.ok(servers.includes('context7'), 'Expected context7 MCP server');
+  assert.ok(servers.length <= 2, `Default connector set must stay minimal per docs/MCP-CONNECTOR-POLICY.md (found ${servers.length})`);
-  assert.ok(servers.includes('exa'), 'Expected exa MCP server');
 });
 
-test('.mcp.json declares exa as an http MCP server', () => {
+test('.mcp.json does not reintroduce retired default connectors', () => {
-  assert.strictEqual(mcpConfig.mcpServers.exa.type, 'http', 'Expected exa MCP server to declare type=http');
+  const retired = ['github', 'context7', 'exa', 'memory', 'playwright', 'sequential-thinking'];
-  assert.strictEqual(mcpConfig.mcpServers.exa.url, 'https://mcp.exa.ai/mcp', 'Expected exa MCP server URL to remain unchanged');
+  const servers = Object.keys(mcpConfig.mcpServers);
+  for (const name of retired) {
+    assert.ok(!servers.includes(name), `${name} was retired from the default set (June 2026 audit) — it lives in mcp-configs/mcp-servers.json as opt-in; see docs/MCP-CONNECTOR-POLICY.md`);
+  }
 });
 
 // ── Codex marketplace file ────────────────────────────────────────────────────
@@ -422,10 +357,7 @@ console.log('\n=== .agents/plugins/marketplace.json ===\n');
 const marketplacePath = path.join(repoRoot, '.agents', 'plugins', 'marketplace.json');
 
 test('marketplace.json exists at .agents/plugins/', () => {
-  assert.ok(
+  assert.ok(fs.existsSync(marketplacePath), 'Expected .agents/plugins/marketplace.json for Codex repo marketplace discovery');
-    fs.existsSync(marketplacePath),
-    'Expected .agents/plugins/marketplace.json for Codex repo marketplace discovery',
-  );
 });
 
 const marketplace = loadJsonObject(marketplacePath, '.agents/plugins/marketplace.json');
@@ -467,24 +399,11 @@ test('marketplace local plugin path resolves to the repo-root Codex bundle', ()
       continue;
     }
 
-    assert.ok(
+    assert.ok(plugin.source.path.startsWith('./'), `Codex marketplace source.path must be ./-prefixed: ${plugin.source.path}`);
-      plugin.source.path.startsWith('./'),
-      `Codex marketplace source.path must be ./-prefixed: ${plugin.source.path}`,
-    );
     const resolvedRoot = path.resolve(repoRoot, plugin.source.path);
-    assert.strictEqual(
+    assert.strictEqual(resolvedRoot, repoRoot, `Expected local marketplace path to resolve to repo root from marketplace root, got: ${plugin.source.path}`);
-      resolvedRoot,
+    assert.ok(fs.existsSync(path.join(resolvedRoot, '.codex-plugin', 'plugin.json')), `Codex plugin manifest missing under resolved marketplace root: ${plugin.source.path}`);
-      repoRoot,
+    assert.ok(fs.existsSync(path.join(resolvedRoot, '.mcp.json')), `Root MCP config missing under resolved marketplace root: ${plugin.source.path}`);
-      `Expected local marketplace path to resolve to repo root from marketplace root, got: ${plugin.source.path}`,
-    );
-    assert.ok(
-      fs.existsSync(path.join(resolvedRoot, '.codex-plugin', 'plugin.json')),
-      `Codex plugin manifest missing under resolved marketplace root: ${plugin.source.path}`,
-    );
-    assert.ok(
-      fs.existsSync(path.join(resolvedRoot, '.mcp.json')),
-      `Root MCP config missing under resolved marketplace root: ${plugin.source.path}`,
-    );
   }
 });
 
@@ -510,7 +429,7 @@ test('user-facing docs do not use overlong legacy marketplace install commands',
     path.join(repoRoot, 'README.md'),
     path.join(repoRoot, 'README.zh-CN.md'),
     path.join(repoRoot, 'skills', 'configure-ecc', 'SKILL.md'),
-    ...collectMarkdownFiles(path.join(repoRoot, 'docs')),
+    ...collectMarkdownFiles(path.join(repoRoot, 'docs'))
   ].filter(filePath => !path.relative(repoRoot, filePath).startsWith(`docs${path.sep}drafts${path.sep}`));
 
   const offenders = [];
@@ -521,19 +440,11 @@ test('user-facing docs do not use overlong legacy marketplace install commands',
     }
   }
 
-  assert.deepStrictEqual(
+  assert.deepStrictEqual(offenders, [], `Overlong legacy install commands must not appear in user-facing docs: ${offenders.join(', ')}`);
-    offenders,
-    [],
-    `Overlong legacy install commands must not appear in user-facing docs: ${offenders.join(', ')}`,
-  );
 });
 
 test('user-facing docs do not use the legacy non-URL marketplace add form', () => {
-  const markdownFiles = [
+  const markdownFiles = [path.join(repoRoot, 'README.md'), path.join(repoRoot, 'README.zh-CN.md'), ...collectMarkdownFiles(path.join(repoRoot, 'docs'))];
-    path.join(repoRoot, 'README.md'),
-    path.join(repoRoot, 'README.zh-CN.md'),
-    ...collectMarkdownFiles(path.join(repoRoot, 'docs')),
-  ];
 
   const offenders = [];
   for (const filePath of markdownFiles) {
@@ -543,31 +454,15 @@ test('user-facing docs do not use the legacy non-URL marketplace add form', () =
     }
   }
 
-  assert.deepStrictEqual(
+  assert.deepStrictEqual(offenders, [], `Legacy non-URL marketplace add form must not appear in user-facing docs: ${offenders.join(', ')}`);
-    offenders,
-    [],
-    `Legacy non-URL marketplace add form must not appear in user-facing docs: ${offenders.join(', ')}`,
-  );
 });
 
 test('.codex-plugin README uses current marketplace add flow', () => {
   const readme = fs.readFileSync(path.join(repoRoot, '.codex-plugin', 'README.md'), 'utf8');
-  assert.ok(
+  assert.ok(readme.includes('codex plugin marketplace add'), 'Expected .codex-plugin README to document codex plugin marketplace add');
-    readme.includes('codex plugin marketplace add'),
+  assert.ok(readme.includes('codex plugin marketplace add affaan-m/ECC'), 'Expected .codex-plugin README to document the canonical ECC repo marketplace source');
-    'Expected .codex-plugin README to document codex plugin marketplace add',
+  assert.ok(readme.includes('Official Plugin Directory publishing is coming soon'), 'Expected .codex-plugin README to document current official directory status');
-  );
+  assert.ok(!/\bcodex plugin install\b/.test(readme), 'codex plugin install is not a current Codex CLI command');
-  assert.ok(
-    readme.includes('codex plugin marketplace add affaan-m/ECC'),
-    'Expected .codex-plugin README to document the canonical ECC repo marketplace source',
-  );
-  assert.ok(
-    readme.includes('Official Plugin Directory publishing is coming soon'),
-    'Expected .codex-plugin README to document current official directory status',
-  );
-  assert.ok(
-    !/\bcodex plugin install\b/.test(readme),
-    'codex plugin install is not a current Codex CLI command',
-  );
 });
 
 test('docs/zh-CN/README.md version row matches package.json', () => {

tests/scripts/install-apply.test.js

@@ -150,8 +150,7 @@ function runTests() {
       const mcpConfig = readJson(path.join(projectDir, '.cursor', 'mcp.json'));
       assert.strictEqual(hooksConfig.version, 1);
       assert.ok(hooksConfig.hooks.sessionStart, 'Should keep Cursor sessionStart hooks');
-      assert.ok(mcpConfig.mcpServers.github, 'Should install shared MCP servers into Cursor');
+      assert.ok(mcpConfig.mcpServers['chrome-devtools'], 'Should install shared MCP servers into Cursor');
-      assert.ok(mcpConfig.mcpServers.context7, 'Should include bundled documentation MCPs');
 
       const statePath = path.join(projectDir, '.cursor', 'ecc-install-state.json');
       const state = readJson(statePath);
@@ -194,8 +193,7 @@ function runTests() {
 
       const mcpConfig = readJson(path.join(projectDir, '.cursor', 'mcp.json'));
       assert.ok(mcpConfig.mcpServers.custom, 'Should preserve existing custom Cursor MCP servers');
-      assert.ok(mcpConfig.mcpServers.github, 'Should merge bundled GitHub MCP server');
+      assert.ok(mcpConfig.mcpServers['chrome-devtools'], 'Should merge the bundled chrome-devtools MCP server');
-      assert.ok(mcpConfig.mcpServers.playwright, 'Should merge bundled Playwright MCP server');
     } finally {
       cleanup(homeDir);
       cleanup(projectDir);