semble
★ 4.5k
vs
fred-mcp-server
★ 95
semble vs fred-mcp-server
semble: Semble is a high-performance code search library designed for AI agents, providing instant access to precise code snippets. It offers significantly faster indexing and querying compared to transformer models, achieving 99% of their retrieval quality while running entirely on CPU without external dependencies.; fred-mcp-server: The FRED MCP Server provides universal access to over 800,000 Federal Reserve Economic Data (FRED) time series through three powerful tools: fred_browse, fred_search, and fred_get_series. It supports browsing categories, searching keywords, and retrieving series data with transformations and date ranges. The server can be installed via Smithery, manual setup, or Docker, and requires a FRED API key.
01
TL;DR
Choose semble if…Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
Choose fred-mcp-server if…Analyze economic trends and indicators
02
Side-by-Side Comparison
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Features
semble01Fast performance on CPU (indexes in ~250ms, queries in ~1.5ms)
02High accuracy (NDCG@10 of 0.854), comparable to transformer models
03Supports indexing local paths and remote Git repositories
04Functions as an MCP server for various AI agents
05Zero setup, no API keys, GPU, or external services required
fred-mcp-server01Provides three comprehensive tools: fred_browse, fred_search, fred_get_series
02Access to over 800,000 FRED economic data series
03Supports data transformations and date range filtering
04Multiple installation options: Smithery, manual, Docker
05Supports Streamable HTTP transport for network deployments
04
Use Cases
semble↳Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
↳Searching local or remote codebases for specific code snippets based on natural language or code queries
↳Finding semantically similar code sections related to a given file path and line number
fred-mcp-server↳Analyze economic trends and indicators
↳Retrieve specific economic data like GDP, unemployment, inflation
↳Integrate economic data into analytical workflows or dashboards
05
Best For
sembleCode AssistantRAG / Knowledge Base
fred-mcp-serverTrendingAPI Integration
FAQ
FAQ
What is the difference between semble and fred-mcp-server?
Both semble and fred-mcp-server are in the RAG / Knowledge Base category. semble has 4.5k stars, while fred-mcp-server has 95 stars.
Which is better, semble or fred-mcp-server?
The best choice depends on your use case. Choose semble if Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities, and fred-mcp-server if Analyze economic trends and indicators.
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
Is fred-mcp-server free or open source?
Yes, fred-mcp-server is open source on GitHub (AGPL-3.0).
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