Install
$ agentstack add mcp-austinkelsay-nostr-mcp-server ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Nostr MCP Server
> ⚠️ This project is no longer maintained. It has been superseded by nostr-agent-interface — a newer, improved version with additional Blossom file storage support and an expanded tool set.
For the full MCP server with 48 tools, see: https://github.com/AustinKelsay/nostr-agent-interface
What changed?
The nostr-agent-interface (NAI) builds on this project and adds:
- Blossom file storage — 8 new tools for uploading, downloading, listing, deleting, and mirroring blobs
- Expanded tool count — 48 MCP tools covering profile, notes, relays, DMs, zaps, and now blob storage
- Cleaner architecture — improved module organization and signing via
snstr - Built-in budget monitoring — optional Plaid-connected budget tracking for personal finance
Migrating
If you're using nostr-mcp-server, switch to:
npm install -g nostr-agent-interface
Or point to the source:
git clone https://github.com/AustinKelsay/nostr-agent-interface.git
cd nostr-agent-interface
npm install && npm run build
Old tool count
This repo contains 40 tools (documented in the git history).
The active repo (nostr-agent-interface) has 48 tools.
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: AustinKelsay
- Source: AustinKelsay/nostr-mcp-server
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.