feat(mcp): single-connector default set + connector policy (#2219)

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>
This commit is contained in:
Affaan Mustafa
2026-06-09 23:28:35 -04:00
committed by GitHub
parent 8ad4151095
commit ff768db363
7 changed files with 102 additions and 181 deletions
+2 -22
View File
@@ -1,28 +1,8 @@
{
"mcpServers": {
"github": {
"chrome-devtools": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-github@2025.4.8"]
},
"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"]
"args": ["-y", "chrome-devtools-mcp@latest"]
}
}
}