MCP server

EffectFence

io.github.aurumflux20/effectfence

Checked 26 Oct 2026, 08:31 UTC · Still published on its registry; checked against OSV.dev; never run by us

Stops agents double-firing side effects: 1,000 racing duplicates, exactly one execution.

Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Runs on your computer

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code

Last checked

26 Oct 2026, 08:31 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.

Claude Code

claude mcp add effectfence -- npx -y effectfence@0.3.0

Claude Desktop

{"mcpServers":{"effectfence":{"command":"npx","args":["-y","effectfence@0.3.0"]}}}

Codex (config.toml)

[mcp_servers.effectfence]
command = "npx"
args = ["-y","effectfence@0.3.0"]

Gemini CLI

{"mcpServers":{"effectfence":{"command":"npx","args":["-y","effectfence@0.3.0"]}}}

Cursor

{"mcpServers":{"effectfence":{"command":"npx","args":["-y","effectfence@0.3.0"]}}}

VS Code

{"servers":{"effectfence":{"type":"stdio","command":"npx","args":["-y","effectfence@0.3.0"]}}}

Runs on your computer with your permissions: check the package and its source before installing.

Browse

• GitHub tools
• GitHub and code hosting

Related MCP servers

• Tronsave
  Buy, sell & extend TRON ENERGY/BANDWIDTH on the TronSave market via typed MCP tools.
• DropEngine x402 Agent Services
  AI Agent Utility Layer for agent safety, web monitoring, crypto research and tool discovery.
• Vibes-Coded Agent Security and Commerce Tools
  Agent supply-chain security, scanner consensus, x402 reliability, and commerce MCP tools.
• POSTFACT — Resolve Ambiguous Side Effects Before Retry
  Resolve whether an uncertain side-effecting action completed before software retries it.
• Ratchetgate Ratchet
  Your agent asks before it acts, so the same real-world action is attempted at most once.
• Writing Style Checker
  Prose linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells
• CoinRithm Agent Trading
  Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.
• Vurto Swap
  Token swaps at the best net price on 9 EVM chains and Solana. No API key, non-custodial.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.aurumflux20/effectfence.svg)](https://aptlynx.net/servers/io.github.aurumflux20/effectfence)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents