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Research & retrieval · Search Data Extraction · mcp
KV Extractor MCP Server
Extracts structured key-value pairs from unstructured text using a multi-step pipeline that performs language detection, entity recognition, and type validation for applications requiring information extraction from messy sources like emails or receipts.
Overall score
62
mcppythonsearch data extractionregistry listed
Setup difficulty
Easy
Install method
pip · local
Supported providers
Any provider
Supported hosts
MCP-compatible host
Permission posture
low
Last verified
Apr 10, 2026
Score breakdown
Utility52
Compatibility61
Ease of setup88
Reliability54
Docs quality78
Adoption46
Safety & maintenance56
Scores combine benchmark signals, product experience, and editorial weighting. Use them as a practical guide, not an absolute truth claim.
Best for
ResearchAgent automation
Works with
MCP-compatible hostscommunity registry listed
Capabilities
retrievalsearch workflowsgrounded lookup
Sources & trust
Verified registry fields
SummaryRepository
This entry is live under the scaled catalog policy: maintainer repo + community registry metadata are visible, but VerdictLens did not treat it as fully official-field verified.
KV Extractor MCP Server repo
GitHub · Tier 4 · Apr 10, 2026
Repository
Awesome MCP Registry listing
Community registry · Tier 2 · Apr 10, 2026
SummaryDescriptionSubcategoryInstall methodCapabilities
KV Extractor MCP Server VerdictLens scale review
Manual review · Tier 3 · Apr 10, 2026
Best-fit guidanceWorks-with guidancePermission postureOverall score
Strengths
- Clear MCP-server-shaped capability boundary from a maintainer-controlled repository and structured registry entry.
- Imported from a structured community registry with enough metadata to keep the live entry specific instead of hand-wavy.
Things to watch
- VerdictLens has not manually reviewed every operational claim for this entry; trust the repo and source links more than the editorial score.
- This entry was promoted under the wider scale-up threshold: structurally clear and source-transparent, but not manually or officially verified end-to-end by VerdictLens.
Best for
Research synthesis & analyst workflows
Prioritize source grounding, multilingual reading, long-context reasoning, and a retrieval stack that stays inspectable.
Agent automation & operations
Prioritize tool reliability, composability, secret handling, and robust state management across long-running flows.