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114,494 servers. Updated
20 Best Obsidian MCP Servers: compared and ranked, November 2026Ranked from 885 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
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    Not graded
    quality
    A
    maintenance
    Enables MCP clients to inspect, back up, restore-plan, and safely manage Discord guilds with local-only stdio operation, confirmation and audit reasons, and guarded mutations requiring backups for high-impact changes.
    54
    40 npm
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    MCP server that enforces role-based access control for order management, allowing users to view, refund, or delete orders based on their role (USER, MANAGER, ADMIN) with a JWT-authenticated FastAPI frontend.
    -
  • A
    license
    C
    quality
    D
    maintenance
    Implements a secure MCP server with API Key and JWT authentication, providing tools like echo, login, secure_action, and admin_action. Includes MCP Inspector integration for testing and debugging.
    1
    3
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI assistants to keep and retrieve private context locally, with verifiable receipts and optional Solana anchoring for public proofs.
    84 npm
    1
    Apache 2.0
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables multiple AI agents to share a single Obsidian vault through streamable HTTP, with per-agent bearer tokens whose folder-level read/write permissions are enforced server-side so denied folders stay invisible. Offers tools for listing, reading, searching, stating, writing, editing, appending, moving and optionally trashing notes, backed by revision checks, atomic writes, per-file locking and an audit log.
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    A Model Context Protocol server that gives AI agents bounded, auditable access to propose changes to an Obsidian vault stored in GitHub, with per-agent expiring tokens, read/write/deny path policies, mutability rules, frontmatter checks, and human-reviewed proposal branches.
    590 npm
    2
    Apache 2.0
  • A
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    Not graded
    quality
    D
    maintenance
    A wrapper for mcp-remote that provides secure authentication for protected MCP servers using Adobe IMS or Okta OAuth flows. It features automated token management, validation, and background refreshing for seamless access to remote resources.
    16 npm
    2
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Gives AI agents a shared, encrypted memory store accessible over MCP, with per-agent keys, per-namespace permissions, history and revert, attachments, and semantic search that handles Czech as well as English. Memories, agents, network access, and HTTPS can be managed through a self-hosted admin web on the same port, with backups being simply copies of the encrypted data file.
    1
    PolyForm Noncommercial 1.0.0
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables capturing a tamper-evident, hash-chained local record of every AI agent tool call — both the decision before a tool runs and its outcome — so you can review what the agent actually did in order, detect edits, deletions, or reordering at the exact index, and export a signed evidence pack any third party can verify with no installs.
    30 PyPI
    2
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables AI tools and agents to share a persistent memory space, so a decision, task, or encrypted secret saved in one client can be searched, recalled, and handed off from another. It also tracks goals day by day, moves unfinished work between sessions, and keeps exports, trash recovery, and per-account isolation under the user's control.
    -
  • A
    license
    A
    quality
    C
    maintenance
    A tool for detecting and cleaning Java memory shells via local or SSH remote execution. It enables AI agents to scan Java processes, analyze suspicious class code, and safely remove memory shells after user confirmation.
    9
    27
    MIT
  • A
    license
    A
    quality
    F
    maintenance
    Provides AI assistants with specialized tools to interact with NIST's Open Security Controls Assessment Language (OSCAL) framework. It enables agents to retrieve schemas, explore models, and generate valid OSCAL documentation for security compliance automation.
    40
    52
    Apache 2.0
  • A
    license
    A
    quality
    C
    maintenance
    Guardrails for AI coding agents that enforces rules via compliance receipts, blocking destructive actions and syncing rules across all AI tools.
    24
    191 npm
    1
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    Enables security analysts to carry structured investigation state across sessions by storing typed observations, hypotheses, tasks, evidence and versioned decisions in a local SQLite graph with full-text search. It also enforces authorized scope and request controls, redacted and content-hashed evidence, duplicate-test signatures and validation gates that leave findings in draft until reproducibly confirmed, then produces technical and executive reports for Antigravity, Codex and other stdio MCP clients.
    20
    1
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables agents to store and retrieve hierarchical memory in cryptographically partitioned namespaces, with HMAC-based isolation and Ebbinghaus time-decay so recall fades realistically over time. Runs as a zero-dependency Python STDIO MCP server that returns deterministic JSON results.
    7
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Turn Claude into an ISO 27001 compliance assistant - controls, risk register, policies, evidence tracking, SoA generation, and full audit workflows in one local encrypted MCP server.
    45 npm
    35
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables MCP clients to save, semantically recall, and delete long-term facts and decisions entirely offline, with encrypted storage, automatic secret redaction, and multilingual local embeddings.
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    AI-powered memory dump analysis using Volatility 3 for digital forensics investigations. Enables process analysis, malware detection, network forensics, timeline generation, and anomaly detection with support for Claude, Llama, and other LLMs.
    -
  • A
    license
    Not graded
    quality
    A
    maintenance
    Manage a fleet of OPNsense firewalls from an AI agent, inside guardrails it can't drive around. MCP server for central management of OPNsense firewall fleets. 129 tools across devices, config sync, tasks, schedules, templates, backups and remote consoles - destructive actions confirmation-gated, MCP-issued tokens lifetime-bounded, backup and storage secrets excluded from the toolset entirely.
    Apache 2.0
  • A
    license
    Not graded
    quality
    C
    maintenance
    A client-side MCP proxy that injects OAuth 2.0 bearer tokens or API keys into MCP requests, enabling MCP clients to connect to OAuth/API-key-protected MCP servers like Amazon Bedrock AgentCore Gateway. It automatically fetches and refreshes credentials using AgentCore Identity or static values.
    1
    MIT No Attribution
  • A
    license
    Not graded
    quality
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    maintenance
    Enables secure filesystem access with privacy controls using .mcpignore files to block MCP clients from reading or writing sensitive files and directories while allowing directory browsing and search.
    5 npm
    4
    -