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emisar MCP Server

MCP ServerCode & Developer ToolsElixirOpen source

emisar is a Elixir MCP server for Cursor, Codex, ChatGPT with npx, docker, remote URL. An MCP that lets AI tools securely connect to your infrastructure, write IaaS code, debug issues, and assist during incidents - without risking production stability.

Decision snapshot

Is this a fit?

Best for

Connecting agents to external tools and data, Integrations workflows, Coding workflows, Data workflows

Works with

Cursor, Codex, ChatGPT, Elixir

Access

API key required authentication

Setup

npx, docker, remote URL, Hosted or remote

Project health

5 days ago · NOASSERTION license

Considerations

Requires Elixir. Requires NOASSERTION license. Requires API key required.

How to use emisar MCP Server

Client configuration

name: MCP Conformance Eval

# Weekly real-agent conformance eval. Boots the local docker compose stack
# (portal + seeded fixture runners), then drives REAL headless coding agents —
# Claude Code and Codex — through tools/cmd/mcpeval's policy-enforcing MCP relay
# and fails on hard API-conformance violations: policy-blocked calls, portal
# invalid_args rejections, run_action without a prior get_action for the same
# action, the same failing call repeated more than twice, runs left non-terminal,
# or required tools/actions that never succeeded. The model's prose is captured
# in the report artifact but never scored, so the signal survives model drift.
#
# Both providers run on every schedule tick, each gated only on its own secret
# (ANTHROPIC_API_KEY, OPENAI_API_KEY); a lane whose secret is absent is skipped,
# and the job fails if neither is configured. ChatGPT/Codex is a first-class
# lane, not an afterthought — the trace that motivated this eval was a ChatGPT
# trace.
#
# Scheduled + manual only — never PR-triggered: it spends real provider tokens
# and reads provider secrets, which pull-request code must not reach. The relay
# holds the (well-known, dev-only) Emisar key; the agent process never sees it.
# No deploy permissions, no production URLs.
on:
  schedule:
    # Weekly. Offset from :00/:30 — GitHub delays top-of-hour scheduled runs.
    - cron: "27 5 * * 1"
  workflow_dispatch:
    inputs:
      claude_model:
        description: Claude model to evaluate (empty = mcpeval's pinned default)
        required: false
        type: string
      codex_model:
        description: Codex model to evaluate (empty = the CLI's configured default)
        required: false
        type: string

# One serialized lane: a manual dispatch never races the schedule tick into
# dou

Compatible clients

CursorCodexChatGPT

What is emisar MCP Server?

emisar is a Elixir MCP server for Cursor, Codex, ChatGPT with npx, docker, remote URL. An MCP that lets AI tools securely connect to your infrastructure, write IaaS code, debug issues, and assist during incidents - without risking production stability. This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.

Trust signal
90/100
Maintenance signal
90/100
Adoption signal
66/100

Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement. See how SkillIndex evaluates profiles.

Key capabilities

  • Tool access support
  • Includes SKILL.md support
  • Shell commands support
  • Browser use support
  • OpenAI provider support
  • Anthropic provider support
  • Google provider support

Available tools

Set
list_runners
Run
Upload

Compatibility and setup

Install or run emisar using npx. Check AndrewDryga/emisar for the latest setup command.

npxdockerremote URLCursorCodexChatGPTstdioSSE
  • Built for Elixir
  • Install or run with npx
  • Install or run with docker
  • Install or run with remote URL
  • Works with Cursor
  • Works with Codex
  • Works with ChatGPT
  • Uses stdio transport

MCP metadata is retained with field-level source and confidence evidence. Undetected values remain unknown.

Requirements and access

ElixirNOASSERTION licenseAPI key requiredOAuthDatabase accessAPI key requiredOAuthDatabase accessNetwork access

Security and permissions

Review permissions before connecting any MCP server to an agent. Pay special attention to whether it can read local files, write data, call external services, or perform destructive actions.

API key required authenticationHosted or remote

When to use emisar MCP Server

  • Use it for connecting agents to external tools and data.
  • Use it for integrations workflows.
  • Use it for coding workflows.
  • Use it for data workflows.
  • Use it for cursor users.

Built with

Elixirnpxdockerremote URLCursorCodexChatGPTstdioSSE

Verified compatibility and discovery

Frequently asked questions

What is emisar?

emisar is a Elixir MCP server for Cursor, Codex, ChatGPT with npx, docker, remote URL. An MCP that lets AI tools securely connect to your infrastructure, write IaaS code, debug issues, and assist during incidents - without risking production stability.

Who is emisar best for?

emisar is best for connecting agents to external tools and data, integrations workflows, coding workflows, data workflows, cursor users.

How do I install emisar?

Install or run emisar using npx. Check emisar for the latest setup command.

Is emisar actively maintained?

emisar may need a closer maintenance check before production use.

Share:

Stars
471
Forks
53
Last commit
5 days ago
Last verified
Not yet verified
Metadata fetched
Jul 25, 2026
Repository age
2 months
License
NOASSERTION

Project health auto-fetched from the source repository.

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Review this source-backed profile, send a correction with evidence, or link to it from your documentation. Claims verify your relationship to the project; profile facts still require source evidence and editorial review.

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