Full Text Sec Document Search

via “full-text statutory law search”

US federal and state statutory law MCP server. 529K sections across 50 states, the US Code, and Code of Federal Regulations. 11 tools: fulltext search, citation graph traversal, cross-reference navigation, risk surface analysis, doctrinal lineage. Free tier — no API key needed.

Unique: Utilizes an inverted index for rapid retrieval of legal texts, optimized for complex legal queries.

vs others: More comprehensive than basic search engines due to its legal-specific indexing and filtering capabilities.

via “full-text sec document search”

Corporate credit data API for AI agents. Search bonds, leverage ratios, guarantors, corporate structure, and SEC filings across hundreds of companies. Screen high-yield bonds by YTM and seniority, resolve CUSIPs from free text, traverse guarantor hierarchies, and search full-text SEC documents.

Unique: Utilizes a custom-built indexing engine optimized for SEC document structures, enabling high-speed retrieval of relevant content.

vs others: More efficient than traditional document search tools due to its specialized indexing for SEC filings.

via “document-search-and-retrieval”

via “full-text and advanced document search”

via “semantic-pdf-search”

via “full-text-search”

via “document search and retrieval with semantic ranking”

Unique: Combines keyword and semantic search with configurable ranking weights, likely using a dual-index architecture (full-text index + vector index) that enables efficient hybrid retrieval with result fusion algorithms (e.g., reciprocal rank fusion) to balance lexical and semantic relevance

vs others: Hybrid search captures both keyword matches and semantic similarity whereas pure keyword search misses synonyms and pure semantic search may miss exact matches; more effective for document discovery than manual browsing

via “document-specific search and retrieval”

via “document search and retrieval at scale”

via “semantic document search and retrieval”