Local MCP servers

Found: 15121

Servers that run on your own machine over stdio. They need Node or Python and a config edit — in exchange your data never reaches someone else's host.

Community: Submitted by a user or imported; check the owner before granting access

Real-time streaming sliding-window anomaly and burst detector using z-score and EWMA for spikes

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
GenPark Sliding Log Rate Limiter
Requires local install
Community: Submitted by a user or imported; check the owner before granting access

Microsecond-precision sliding window log rate limiter preventing boundary burst exploitation

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Semantic Versioning 2.0.0 range matcher and dependency tree resolver for multi-agent toolkits and pl

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

High-speed regex and entropy-based scanner redacting API keys, JWT tokens, and credentials

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Zero-dependency AST safe mathematical and boolean expression evaluator and validator

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

O(k) space unbiased stream reservoir sampling and quantile estimation engine for LLM telemetry and h

Analytics & Data · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Bidirectional in-memory sensitive vault and surrogate token masker protecting credentials in LLM pro

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
GenPark Red-Black Tree Index
Requires local install
Community: Submitted by a user or imported; check the owner before granting access

Self-balancing Red-Black binary search tree engine for ordered indexing, range queries, and log-time

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Recursive JSON schema validator and autonomous healer repairing type mismatches, missing defaults, a

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Voice pipeline timestamp telemetry profiler and percentile latency calculator

Analytics & Data · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Semantic boundary preserving text chunker maintaining markdown headers, code fences, and paragraphs

Docs & Notes · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

HMAC-signed zero-width invisible canary token generator and output response leak auditor

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Prompt template drift and structural fingerprint sentinel detecting unauthorized prompt mutations an

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Min-heap priority event scheduler and delayed task dispatcher for asynchronous multi-agent coordinat

Tasks & Projects · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Regex and Luhn heuristic PII redaction and tokenization engine sanitizing sensitive emails, phones,

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Inspect OpenAPI 3.0 specs and synthesize schema-compliant Model Context Protocol tool declarations w

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Calibrate chart axes and convert bar or scatter pixel coordinates to data values

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Aggregates multiple OpenAPI specifications into a unified virtual routing mesh with service namespac

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Positional Borda Count voting and weighted multi-agent consensus engine resolving conflicting model

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
GenPark Merkle DAG State Verifier
Requires local install
Community: Submitted by a user or imported; check the owner before granting access

Cryptographic Merkle tree verification engine for agent state transitions, tool call histories, and

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

AST-based Markdown table normalizer rebalancing columns, padding, and exporting clean RFC 4180 CSV a

Docs & Notes · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

LLM output Mermaid diagram linting, unquoted bracket healing, and syntax normalization engine

Docs & Notes · No sign-in · Free
ClaudeChatGPTCursor
Connect
GenPark LRU TTL Multi-Tier Cache
Requires local install
Community: Submitted by a user or imported; check the owner before granting access

In-memory LRU cache with per-key TTL expiration, deterministic eviction, and hit/miss/stale telemetr

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Multi-model LLM token cost budget ledger and burn rate forecaster enforcing spending limits and earl

Finance & Payments · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Adaptive multi-tier TPM/RPM rate limiter with smooth leaky bucket queuing and burst wait estimation

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Fast Levenshtein distance and fuzzy similarity matcher autocorrecting hallucinated LLM tool calls

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Extract contract defined terms, references, and audit clause dependency cycles

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Pure-Python zero-dependency JWT claims auditor and payload inspector enforcing expiry, audience, and

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

Zero-dependency JSON schema subset validator ensuring LLM structured outputs strictly conform to con

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect
Community: Submitted by a user or imported; check the owner before granting access

High-throughput JSON-RPC 2.0 batch pipelining and inter-tool parameter dependency resolver for Model

Development · No sign-in · Free
ClaudeChatGPTCursor
Connect

Missing a connector?

Tell us which service you need, or add your own MCP server: we will check it and publish it in the catalog.

Suggest a connector