{"id":"geli2001-x-mcp-server","name":"x-mcp-server","homepage":null,"repo_url":"https://github.com/GeLi2001/x-mcp-server","category":"communication","subcategories":[],"tags":["mcp","twitter","x-api","rust","stdio","integration","agents","oauth","read-only","search","tooling"],"what_it_does":"Provides a Model Context Protocol (MCP) server over stdio (stdin/stdout) that exposes X/Twitter functionality as MCP tools, including basic user lookup, tweet retrieval/search, and (per README) posting with OAuth 1.0a/Bearer-token-style configuration via environment variables.","use_cases":["Integrate X/Twitter search and read-only tweet/user data into any MCP-compatible AI agent","Build agent workflows that fetch user profiles, user timelines, and specific tweets","Prototype social listening or content research using MCP tool calls","Optionally post tweets from an agent (per README)"],"not_for":["High-throughput production systems needing first-class rate-limit enforcement","Use cases requiring strong/role-based authorization beyond a single bearer token","Compliance-sensitive environments needing documented audit logging/controls","Teams that require stable pagination semantics and robust cursor-based iteration"],"best_when":"You want a lightweight MCP integration to query X data via standard tool calls from an MCP client, and you can manage X rate limits externally.","avoid_when":"You need guaranteed idempotency for write operations, strong OAuth scoping controls, documented pagination/cursor handling, or a fully specified/typed API contract beyond the README.","alternatives":["Other MCP/X integrations (if available) that provide stronger OpenAPI/contracts","Direct calls to X/Twitter APIs from your own agent runtime (bypassing MCP)","Building a custom MCP wrapper around the X API using an MCP SDK or existing Rust HTTP clients"],"af_score":56.5,"security_score":59.0,"reliability_score":21.2,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:52:47.414247+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":true,"sdk_languages":["Rust"],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":["X API Bearer Token (X_BEARER_TOKEN)","OAuth 1.0a (consumer key/secret + access token/secret)"],"oauth":true,"scopes":false,"notes":"README presents configuration as environment variables for OAuth 1.0a credentials, while also mentioning a 'Simple Bearer Token Authentication' feature and a separate required env var table for X_BEARER_TOKEN. No fine-grained scopes/permissions model is documented for the MCP layer."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"No product pricing described; cost is primarily external (X API access/rate limits)."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":56.5,"security_score":59.0,"reliability_score":21.2,"mcp_server_quality":80.0,"documentation_accuracy":55.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":55.0,"rate_limit_clarity":65.0,"tls_enforcement":90.0,"auth_strength":60.0,"scope_granularity":20.0,"dependency_hygiene":40.0,"secret_handling":80.0,"security_notes":"README claims HTTPS for all HTTP requests and that API credentials are never logged/exposed. Auth appears to be token-based (bearer/OAuth1.0a) without documented fine-grained MCP tool scopes or least-privilege controls. No mention of secret rotation, audit logging, or runtime protection against prompt/tool misuse.","uptime_documented":0.0,"version_stability":35.0,"breaking_changes_history":30.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":"No idempotency guidance is documented. Write-like tool 'post_tweet' is present; repeated calls may create duplicate tweets depending on implementation and X API semantics.","pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["Server does not implement rate limiting (per README); agents must throttle to X API limits.","Pagination/cursor handling is not described; tools like search/timeline rely on max_results without documented iteration strategy.","Auth configuration appears potentially inconsistent in README (bearer token vs OAuth 1.0a env vars); verify which credentials the MCP server actually uses."]}}