Site Directory
MCP Codex HTML Sitemap
Comprehensive index of all interactive tools, server registries, client configuration guides, architectural specs, and step-by-step tutorials on mcp-codex.com.
Interactive Tools & Core Pages
MCP Server Directory
Curated registry of 32+ production Model Context Protocol servers
/serversServer Comparison Tool
Interactive side-by-side comparison of any two MCP servers
/compareConfig Generator & Validator
Interactive 1-click config generator for Claude, Cursor, Windsurf, Codex CLI
/generatorSecurity Linter & Audit
Static analyzer scanning for exposed secrets and sandbox leaks
/linterCompatibility Matrix (Can I MCP?)
Cross-client capability and transport support matrix
/compatibilityError Decoder & Diagnostic Hub
Instant terminal fixes for runtime crashes and JSON-RPC errors
/errorsProtocol Playground & Simulator
Interactive in-browser JSON-RPC 2.0 tool execution simulator
/playgroundProtocol Specification
Complete architectural spec and JSON-RPC wire-framing reference
/protocolAgent Knowledge Hub & Skills
Agent-native system prompts, skills, and multi-server chaining recipes
/agentsTechnical Glossary
Definitions of core primitives: stdio, SSE, tools, resources, sampling
/glossaryAll Integration Guides
Step-by-step setup guides for databases, APIs, and dev tools
/articlesMCP Server Directory (30 Servers)
GitHubOfficial
/servers/githubPostgreSQLPopular
/servers/postgresSQLiteOfficial
/servers/sqliteMySQLCommunity
/servers/mysqlMongoDBCommunity
/servers/mongodbNeo4j GraphCommunity
/servers/neo4jChromaDB VectorCommunity
/servers/chromadbTurso / LibSQLCommunity
/servers/tursoGitOfficial
/servers/gitDockerCommunity
/servers/dockerSentryOfficial
/servers/sentryPlaywrightMost Used
/servers/playwrightPuppeteerOfficial
/servers/puppeteerBrave SearchPopular
/servers/brave-searchFetchOfficial
/servers/fetchSlackOfficial
/servers/slackNotionCommunity
/servers/notionGoogle DriveOfficial
/servers/google-driveCloudflareOfficial
/servers/cloudflareStripeOfficial
/servers/stripeFilesystemEssential
/servers/filesystemMemory GraphOfficial
/servers/memorySequential ThinkingOfficial
/servers/sequential-thinkingContext7Popular
/servers/context7KubernetesCommunity
/servers/kubernetesSupabaseOfficial
/servers/supabaseNeon PostgresOfficial
/servers/neonOpenTelemetryCommunity
/servers/opentelemetryLinearCommunity
/servers/linearGitHub ActionsCommunity
/servers/github-actionsAI Client Setup Guides
Claude Desktop Setup
claude_desktop_config.json (Desktop App)
/setup/claude-desktopCursor Setup
mcp.json (Code Editor)
/setup/cursorWindsurf (Cascade) Setup
mcp_config.json (Code Editor)
/setup/windsurfCline / Roo Code Setup
cline_mcp_settings.json (Extension)
/setup/clineOpenAI Codex CLI Setup
config.toml (CLI Tool)
/setup/codex-cliAntigravity Setup
mcp_config.json (IDE / Platform)
/setup/antigravityZed Editor Setup
settings.json (Code Editor)
/setup/zedLangChain / LangGraph Setup
Programmatic (Python / TS SDK)
/setup/langchainHead-to-Head Comparisons
postgres vs sqlite/compare/postgres-vs-sqlitepostgres vs mysql/compare/postgres-vs-mysqlpostgres vs mongodb/compare/postgres-vs-mongodbpostgres vs supabase/compare/postgres-vs-supabasepostgres vs neon/compare/postgres-vs-neonsqlite vs turso/compare/sqlite-vs-tursosqlite vs mysql/compare/sqlite-vs-mysqlmongodb vs neo4j/compare/mongodb-vs-neo4jgithub vs git/compare/github-vs-gitgithub vs linear/compare/github-vs-linearplaywright vs puppeteer/compare/playwright-vs-puppeteerbrave-search vs fetch/compare/brave-search-vs-fetchmemory vs sequential-thinking/compare/memory-vs-sequential-thinkingdocker vs kubernetes/compare/docker-vs-kubernetessentry vs opentelemetry/compare/sentry-vs-opentelemetrynotion vs google-drive/compare/notion-vs-google-drive
Common Error Diagnostics
spawn npx ENOENT / command not foundENOENT
/errors/spawn-npx-enoentJSON-RPC error -32603: Internal error (STDOUT Pollution)-32603
/errors/json-rpc-32603-internal-errorJSON-RPC error -32602: Invalid params-32602
/errors/json-rpc-32602-invalid-paramsJSON-RPC error -32700: Parse error / Invalid Windows backslashes-32700
/errors/windows-backslash-json-parse-errorSSE connection closed prematurely / EOFSSE_CLOSED
/errors/sse-connection-closedGitHub MCP 403: Resource protected by organization SAMLHTTP 403
/errors/github-403-saml-ssoTool call timed out after 60000msTIMEOUT
/errors/tool-call-timeout-60sPostgreSQL: no pg_hba.conf entry for host / SSL requiredSSL_ERR
/errors/postgres-ssl-requiredFilesystem MCP: Permission Denied / Outside Root SandboxEACCES
/errors/filesystem-permission-denied-eaccesDocumentation & Guides (78 Guides)
enterprise