Search: offline
Search MCP servers and agent skills by name, description, category or topic — 42 results.
NVIDIA/Megatron-Bridge/perf-sequence-packing
Validate and use packed sequences and long-context training in Megatron-Bridge, distinguishing offline packed SFT for LLMs from in-batch packing for VLMs, and applying the right CP...
expo/native-data-fetching
Network requests, API calls, caching, and offline support
lyonzin/knowledge-rag
Local RAG system for Claude Code with hybrid search (BM25 + semantic), cross-encoder reranking, markdown-aware chunking, query expansion, and 28 MCP tools. Runs entirely offline with zero external servers.
varun29ankuS/shodh-memory
Cognitive memory for AI agents with Hebbian learning, 3-tier architecture, and knowledge graphs. Single ~15MB binary, runs offline on edge devices.
scarletkc/vexor
A semantic search engine for files and code — find files by describing what they do, not their names. Local reusable indexes, configurable embedding providers (OpenAI, Gemini, Voyage, any OpenAI-compatible API, or fully offline local models), AST-aware code chunking, optional reranking. `uvx vexor mcp` or `pip install vexor`.
cameronrye/openzim-mcp
Modern, secure MCP server for accessing ZIM format knowledge bases offline. Enables AI models to search and navigate Wikipedia, educational content, and other compressed knowledge archives with smart retrieval, caching, and comprehensive API.
teolex2020/AuraSDK
Persistent cognitive memory for Claude Desktop. Sub-ms recall, offline, encrypted.
Perseus-Computing-LLC/perseus-vault
Local-first, MCP-native persistent memory for AI agents — a single Rust binary with embedded SQLite, hybrid FTS5 + dense-vector search, and optional AES-256-GCM encryption. Fully offline, no cloud.
writerslogic/scrivener-mcp
Connect Scrivener 3 writing projects to Claude and other AI assistants. 47 tools for document management, writing analysis, semantic search, character/plot memory, and content enhancement. Progressive skill loading, relationship engine with HMS triplets, and JS fallback for offline semantic search. `npm i -g scrivener-mcp`
drolosoft/immich-photo-manager
Turn your self-hosted Immich photo library into a conversation — natural language search via CLIP, geographic album curation from GPS data, cross-source duplicate detection with perceptual hashing, library health reports, and offline-ready interactive HTML galleries. Claude Code plugin with 21 MCP tools, 11 skills, and 5 slash commands.
reflex-search/reflex
Local full-text code search for AI coding agents. Trigram-indexed, sub-100ms queries across large codebases, offline, 18 languages.
Wuesteon/lean-memory
Embedded, local-first agent memory in a single SQLite file per namespace (vec0 + FTS5 hybrid retrieval). ADD-only history queryable as-of any past time; offline sleep-time maintenance stages dedupe/summarize/evict proposals a human reviews. No Docker, no server, no cloud key. `pip install 'lean-memory[mcp]'`
DiegoLopez0208/RpgMakerMVUltimate-MCP
AI copilot for RPG Maker MV: generate maps, edit the database and events, and reason about a project — validate broken references, explain why an event never fires, critique maps, and search by meaning. 13 tools, knowledge-driven map generation, fully offline.
richer-richard/cochlea
Render, analyze, and verify audio (WAV or FLAC) through a fully offline, deterministic engine. Compose scores as data, render byte-identical PCM, pull loudness, pitch, tempo, key, and structure reports, generate spectrograms, and diff two renders against each other. No ffmpeg, no audio device, just numbers an agent can actually reason about. `cargo install cochlea-mcp`
Rul1an/assay
Policy-as-code gate for MCP. A fail-closed proxy that denies risky tool calls before they run, produces offline-verifiable evidence bundles of what executed, and enforces IPv4/TCP egress in-kernel via eBPF/LSM and Landlock on Linux. Deterministic and offline-first.
dorukardahan/twitterapi-docs-mcp
Offline access to TwitterAPI.io documentation for AI assistants. 52 API endpoints, guides, pricing info, and authentication docs.
HBarefoot/engram
Local-first persistent memory for AI agents. SQLite + local embeddings (all-MiniLM-L6-v2), hybrid semantic + FTS5 recall, secret detection, and contradiction handling. 6 MCP tools (remember, recall, forget, feedback, context, status) over stdio. Zero cloud, no API keys, fully offline. Works with Claude Desktop/Code, Cursor, and Windsurf. `npm install -g @hbarefoot/engram`
emiliaprotocol/emilia-protocol
Human sign-off + trust receipts for AI agents: requires a named human's approval before an irreversible action (payment release, record change, deploy), then mints an offline-verifiable Ed25519 Trust Receipt. Also exposes trust profiles, receipt verification, disputes, and delegation. Apache-2.0; policy engine formally verified. Install: `npx -y @emilia-protocol/mcp-server`.
VirajMishra1/wander-agent
Personal travel agent with 66 tools — flights, hotels, visa checks, itinerary planning, travel advisories, currency conversion, passport power index, and credit card points/miles optimization. Offline-capable profile stores home airports, passports, and card portfolio. Install: `pip install wander-agent`.
ScopeBlind/verify-mcp
Offline verification of signed artifacts -- receipts, manifests, audit bundles. Ed25519 + JCS. No accounts, no API calls. Apache-2.0.
dimpagk92/cellar
Hybrid computer-use runtime. Fuses accessibility tree + Chrome DevTools Protocol + vision into structured context with per-element confidence. 4 MCP tools (see/act/think/perceive). Continuous awareness engine (Cortex) with freshness + side-effect detection. Works offline with Ollama + local models.
smaniches/uniprot-mcp
Auditable UniProt MCP server: 41 tools over the UniProt knowledgebase (entries, features, variants, PTMs, GO terms, cross-references) with per-query SHA-256 provenance and offline replay. `uvx uniprot-mcp-server`
anup-shesh/garmin-local-mcp
Local-first Garmin data warehouse: incremental sync into SQLite you own, with server-side trends, lag-aware correlations, personal baselines, and anomaly detection returned as compact tables. Analysis keeps working offline when Garmin's API breaks, and a zero-auth FIT-bundle import fills gaps with no login at all.
whyy9527/ariadne
Cross-service API dependency graph for microservice codebases. Give it a business term or endpoint name; get back a ranked chain of GraphQL operations, REST endpoints, Kafka topics, and frontend queries across all services. Offline, local SQLite + TF-IDF + optional embeddings.
MakeaMouse/fish-bridge-mcp
Compresses AI chat sessions into a typed knowledge graph (~300–800 tokens). Works file-based in Copilot, Claude Code, Cursor, and Gemini CLI without MCP server mode. Supports local/offline extraction via Ollama — no API key required.
calllint/calllint
Pre-flight security linter for MCP servers, agent tools, and skills. Scans a config *before* it runs — offline, deterministic, evidence-backed — and returns SAFE / REVIEW / BLOCK / UNKNOWN verdicts without executing the server it judges. CLI (`npx calllint scan`), MCP server (`npx calllint-mcp`), SARIF + CI gate. UNKNOWN is never SAFE.
Proofpane/releases
Governance proxy for MCP: pair once and route your MCP servers through policy gates (allow / deny / human-in-the-loop approval), DLP redaction before the model, and cost caps, with every tool call recorded to a hash-chained audit log exportable as an Ed25519-signed, offline-verifiable evidence pack. Single-file binary daemon (macOS / Linux / Windows); downloads and install docs in the linked repo.
madhan-g-p/DevDocs-MCP
DevDocs-MCP is a MCP server that provides version-pinned, deterministic documentation sourced from [DevDocs.io](https://devdocs.io) in offline mode
laszlopere/mcp-abacus
Type-faithful calculator: evaluate expressions under fixed-point, IEEE-754 double, or exact rational arithmetic, with every answer labelled exact vs inexact. Tools: calculate, analyze, solver, help, info. Offline, no network. `uvx mcp-abacus`.
laszlopere/mcp-gnu-units
Unit conversion and dimensional analysis backed by the bundled GNU units database (3000+ units, compound expressions, reduction to SI base units). Offline and deterministic. `uvx mcp-gnu-units`.
disin7c9/asset-management
Read-only, offline analysis of your own stock/ETF transaction log — drawdown-first risk with bootstrap confidence intervals and walk-forward verdicts, computed by a validated deterministic core and served to the model as read-only tools it reports rather than recomputes; publishes a `portfolio://guarantees` trust manifest.
edithatogo/fyi-cli
Multi-jurisdiction Freedom of Information / Official Information request tracker (`fyi-mcp`) for Alaveteli platforms (FYI.org.nz, WhatDoTheyKnow, RightToKnow, and more). Local SQLite storage with tools for requests, authorities, correspondence, offline sync, and health checks. Official MCP Registry: `io.github.edithatogo/fyi-mcp`.
laszlopere/mcp-molecules
Chemistry toolbox computed from authoritative data: molecular weight / molar mass of any formula (nested groups, isotope labels, propagated NIST uncertainties, percent composition), isotope-distribution mass spectra (m/z peaks for a given charge), and name⇆formula lookup with isomer resolution. Element masses from the NIST Atomic Weights and Isotopic Compositions database; offline and deterministi
woladi/macos-vision-mcp
Local OCR and image analysis via Apple Vision Framework. Wraps macOS's native Vision API to expose OCR for images and PDFs (with reading-order paragraphs, bounding boxes, line/paragraph IDs, and confidence), face / barcode / QR / document-corner detection, and image classification — all as MCP tools any client (Claude Code, Claude Desktop, Cursor, Codex CLI) can call. ~97% token savings vs sending
HalidSaglam/saglitzdesign-mcp
Expert design & marketing knowledge for web / iOS / Android / macOS UI/UX: 83 sourced, prescriptive docs plus deterministic generators (design tokens, color systems, type scales, WCAG a11y) and a one-call `create_design_system`. Offline, no API key, reads only local files. Install via NPM: `npx -y saglitzdesign-mcp`.
ahmedak/defluff
Deterministic slop detector for AI-generated prose. Flags filler phrases and clichés with zero false positives by design (curated phrase list, not a model), returns exact spans plus a pinnable 0-1 score, and runs offline with no API key. CLI + CI exit code + MCP server for agents to self-check their own output before it lands in a PR or doc. `pip install defluff`
vatnode/vatnode-mcp
Official MCP server for **EU VAT validation** via the EU Commission's VIES service + offline VAT rates for 45 European countries. Five tools: `validate_vat_number` (live VIES with company name, address, registration date, and optional consultation number for audit), `get_country_vat_rates`, `list_eu_vat_rates`, `check_vat_format`, `list_supported_countries`. Four of five tools work offline without
slenderongithub/fix-protocol-mcp
Parse, validate, build, and explain FIX protocol trading messages (Logon, NewOrderSingle, ExecutionReport, and the rest of the session/order workflow). Fully offline — bundled FIX 4.4 field dictionary, no API keys or network calls. Install `pip install .`, run `fix-protocol-mcp`.
sachinuppal/modelcostsaver
Offline LLM cost prediction: estimate/predict request cost, select the cheapest capable model, compare models, list pricing, and optimize requests. 7 tools, no API keys, runs via npx @workswarm/modelcostsaver.
thevibepreneur/gapbase-mcp
Search 474 validated startup gaps from your AI editor. Find unsolved business problems by industry, role, or keyword — each with pain point, solution direction, and link to full blueprint. Zero API keys, works offline.
ztuskes/garmin-documentation-mcp-server
Offline Garmin Connect IQ SDK documentation with comprehensive search and API examples