obsidian-autonomous-writer

obsidian-autonomous-writer is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from studentepercaso/obsidian-bridge. Its token cost is not measured, scanned A, a copy of obsidian-writer, MIT.

An autonomous-mode connector between a coding agent and an Obsidian vault. Obsidian is an app for linked Markdown notes.

In plain words
What is it for?
Use it for Obsidian-related workflows that need the connector's autonomous mode; the supplied information does not define its exact behavior.
Why use it?
It provides a vault connection with configured access limits while using automatic tool approval by default.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it. Also seen: listed in a Claude config.

One of 4 entries in .mcp.json upstream. Installing this one merges just its entry into your config; the other 3 are separate, each on its own page.

Good fit Use it for Obsidian-related workflows that need the connector's autonomous mode; the supplied information does not define its exact behavior.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/studentepercaso/obsidian-bridge

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for obsidian-autonomous-writer

README.md
[![agentmods](https://agentmods.dev/badge/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer/github.svg)](https://agentmods.dev/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer)
Your own site
<a href="https://agentmods.dev/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer"><img src="https://agentmods.dev/badge/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for obsidian-autonomous-writer

Your own site · 80×15
<a href="https://agentmods.dev/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer"><img src="https://agentmods.dev/badge/mcp/studentepercaso/obsidian-bridge/obsidian-autonomous-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 89% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

obsidian-autonomous-writer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

89% identical to obsidian-writer — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.mcp.json · 26 lines

What it actually says

{
  "obsidian-autonomous-writer": {
    "command": "node",
    "args": [
      "./dist/server.mjs",
      "--mode=autonomous"
    ],
    "cwd": ".",
    "env_vars": [
      "OBSIDIAN_CLI_PATH",
      "OBSIDIAN_BRIDGE_SETTINGS_PATH",
      "OBSIDIAN_BRIDGE_ALLOWED_FOLDERS",
      "OBSIDIAN_BRIDGE_DENIED_FOLDERS",
      "OBSIDIAN_BRIDGE_WRITABLE_VAULTS",
      "OBSIDIAN_BRIDGE_WRITABLE_FOLDERS",
      "OBSIDIAN_BRIDGE_TIMEOUT_MS",
      "OBSIDIAN_BRIDGE_MAX_OUTPUT_BYTES",
      "OBSIDIAN_BRIDGE_CHANGE_TTL_MS",
      "OBSIDIAN_BRIDGE_DATA_DIR"
    ],
    "startup_timeout_sec": 20,
    "tool_timeout_sec": 30,
    "required": false,
    "default_tools_approval_mode": "auto"
  }
}
Same file

What else .mcp.json configures

This page is one entry in a file that holds 4. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 26 lines scan A a64e756a7215

Subscribe to this mod's changes

obsidian-autonomous-writer is an MCP server published in the GitHub repository studentepercaso/obsidian-bridge (0 stars, last pushed 9d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. It is 89% identical to obsidian-writer, differing in 6 lines, and is treated as a copy.