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MCP Registry/rebar
R

rebar

Event-sourced ticket system with a Jira reconciler, exposed as an MCP server.

Use with clientMarkdown

Install and compare this MCP server

Use this profile to copy client config, check auth requirements, review tools and resources, and compare related MCP servers before adding it to an AI client.

Install
uvx nava-rebar
Clients
Claude, Cursor, VS Code, Codex
Transport
STDIO
Auth
Not captured
Capabilities
0 tools, 0 resources, 0 prompts
Related
onsense, Bowmark, nable

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InstallAuthTools & ResourcesOverview

Install

Connection

Transport
STDIO
Command
uvx nava-rebar
Environment
{ "REBAR_ROOT": "YOUR_VALUE_HERE", "REBAR_MCP_READONLY": "YOUR_VALUE_HERE", "REBAR_MCP_ALLOW_LLM": "YOUR_VALUE_HERE", "REBAR_MCP_ALLOW_JIRA_SYNC": "YOUR_VALUE_HERE", "REBAR_MCP_TRANSPORT": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_HOST": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_PORT": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_PATH": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_ALLOWED_HOSTS": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_ALLOWED_ORIGINS": "YOUR_VALUE_HERE", "REBAR_MCP_HTTP_TLS_AT_EDGE": "YOUR_VALUE_HERE", "REBAR_MCP_ALLOW_UNAUTHENTICATED_HTTP": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_ENABLED": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_STRATEGIES": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_ISSUER_URL": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_RESOURCE_SERVER_URL": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_REQUIRED_SCOPES": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_STATIC_TOKENS_FILE": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_JWKS_URI": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_ISSUER": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_ALGORITHMS": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_LEEWAY": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_JWKS_REFETCH_COOLDOWN": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_JWKS_TIMEOUT": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_EXPECTED_TYP": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_JWT_ALLOW_PRIVATE_JWKS_HOST": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_INTROSPECTION_ENDPOINT": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_ID": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_SECRET_ENV": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_PRIVATE_HOST": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_MISSING_AUD": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_PROXY_SECRET_ENV": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_PROXY_SECRET_HEADER": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_PROXY_IDENTITY_HEADER": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_PROXY_SCOPES": "YOUR_VALUE_HERE", "REBAR_MCP_AUTH_CUSTOM_IMPORT": "YOUR_VALUE_HERE" }

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

{
  "mcpServers": {
    "io-github-navapbc-rebar": {
      "command": "uvx",
      "args": [
        "nava-rebar"
      ],
      "env": {
        "REBAR_ROOT": "YOUR_VALUE_HERE",
        "REBAR_MCP_READONLY": "YOUR_VALUE_HERE",
        "REBAR_MCP_ALLOW_LLM": "YOUR_VALUE_HERE",
        "REBAR_MCP_ALLOW_JIRA_SYNC": "YOUR_VALUE_HERE",
        "REBAR_MCP_TRANSPORT": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_HOST": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_PORT": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_PATH": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_ALLOWED_HOSTS": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_ALLOWED_ORIGINS": "YOUR_VALUE_HERE",
        "REBAR_MCP_HTTP_TLS_AT_EDGE": "YOUR_VALUE_HERE",
        "REBAR_MCP_ALLOW_UNAUTHENTICATED_HTTP": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_ENABLED": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_STRATEGIES": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_ISSUER_URL": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_RESOURCE_SERVER_URL": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_REQUIRED_SCOPES": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_STATIC_TOKENS_FILE": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_JWKS_URI": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_ISSUER": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_ALGORITHMS": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_LEEWAY": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_JWKS_REFETCH_COOLDOWN": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_JWKS_TIMEOUT": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_EXPECTED_TYP": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_JWT_ALLOW_PRIVATE_JWKS_HOST": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_INTROSPECTION_ENDPOINT": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_ID": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_SECRET_ENV": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_PRIVATE_HOST": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_MISSING_AUD": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_PROXY_SECRET_ENV": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_PROXY_SECRET_HEADER": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_PROXY_IDENTITY_HEADER": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_PROXY_SCOPES": "YOUR_VALUE_HERE",
        "REBAR_MCP_AUTH_CUSTOM_IMPORT": "YOUR_VALUE_HERE"
      }
    }
  }
}

Config location

macOS
~/Library/Application Support/Claude/claude_desktop_config.json
Windows
%APPDATA%\Claude\claude_desktop_config.json

Auth

Package transport

No remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.

Tools & Resources

Tools
0
Resources
0
Prompts
0
No public tools, resources, or prompts captured yet. Use Auth when this server requires credentials.

Tools

No tools captured yet.

Resources

No resources captured yet.

Prompts

No prompts captured yet.

Questions

What is rebar?+

rebar is an MCP server for Event-sourced ticket system with a Jira reconciler, exposed as an MCP server.. It supports STDIO transport.

How do I install rebar?+

Use the generated config in Install. This server runs with uvx nava-rebar; add any required environment variables before starting your client.

How do I add rebar to Claude Desktop?+

Choose the Claude Desktop tab in Install and copy the config for uvx nava-rebar. Add required environment variables before starting Claude Desktop.

How do I add rebar to Claude Code?+

Choose the Claude Code tab in Install and copy the config for uvx nava-rebar. Add required environment variables before starting Claude Code.

How do I use rebar with Codex?+

Choose the Codex tab in Install and copy the config for uvx nava-rebar. Add required environment variables before starting Codex.

How do I add rebar to Cursor or VS Code?+

Choose the Cursor or VS Code tab in Install and copy the config for uvx nava-rebar. Add required environment variables before starting Cursor or VS Code.

What endpoint and transport does rebar use?+

rebar uses STDIO transport. Use the package or command config in Install.

What tools and resources does rebar expose?+

rebar inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.

Does rebar require authentication?+

rebar does not advertise a verified auth requirement. If discovery fails, it may still need provider login, an API key, a bearer token, or a session header.

Related MCPs

onsenseAndroid phone camera, sensors & files for any MCP client — local, no cloud, no ADB.BowmarkDo things on live websites: prices, availability, quotes, bookings, anything behind a form or login.nableSee where your cloud and AI bills go, and spend less. Local-first, in your terminal or editor.HPSILab Quant FinanceQuant finance tools: stock analysis, options IV, Monte Carlo, AI prediction, risk scan, backtests.DataCharterLocal-first, contract-governed data explorer with read-only, PII-masked query tools for AI agents.InferraAuditable rule-based decisions with RAG explanations: a Rete engine decides, an LLM explains why.

Profile notes

  • Package: Pypi nava-rebar v0.10.1
  • Environment variable: REBAR_ROOT
  • Environment variable: REBAR_MCP_READONLY
  • Environment variable: REBAR_MCP_ALLOW_LLM
  • Environment variable: REBAR_MCP_ALLOW_JIRA_SYNC
  • Environment variable: REBAR_MCP_TRANSPORT
  • Environment variable: REBAR_MCP_HTTP_HOST
  • Environment variable: REBAR_MCP_HTTP_PORT
  • Environment variable: REBAR_MCP_HTTP_PATH
  • Environment variable: REBAR_MCP_HTTP_ALLOWED_HOSTS
  • Environment variable: REBAR_MCP_HTTP_ALLOWED_ORIGINS
  • Environment variable: REBAR_MCP_HTTP_TLS_AT_EDGE
  • Environment variable: REBAR_MCP_ALLOW_UNAUTHENTICATED_HTTP
  • Environment variable: REBAR_MCP_AUTH_ENABLED
  • Environment variable: REBAR_MCP_AUTH_STRATEGIES
  • Environment variable: REBAR_MCP_AUTH_ISSUER_URL
  • Environment variable: REBAR_MCP_AUTH_RESOURCE_SERVER_URL
  • Environment variable: REBAR_MCP_AUTH_REQUIRED_SCOPES
  • Environment variable: REBAR_MCP_AUTH_STATIC_TOKENS_FILE
  • Environment variable: REBAR_MCP_AUTH_JWT_JWKS_URI
  • Environment variable: REBAR_MCP_AUTH_JWT_ISSUER
  • Environment variable: REBAR_MCP_AUTH_JWT_ALGORITHMS
  • Environment variable: REBAR_MCP_AUTH_JWT_LEEWAY
  • Environment variable: REBAR_MCP_AUTH_JWT_JWKS_REFETCH_COOLDOWN
  • Environment variable: REBAR_MCP_AUTH_JWT_JWKS_TIMEOUT
  • Environment variable: REBAR_MCP_AUTH_JWT_EXPECTED_TYP
  • Environment variable: REBAR_MCP_AUTH_JWT_ALLOW_PRIVATE_JWKS_HOST
  • Environment variable: REBAR_MCP_AUTH_INTROSPECTION_ENDPOINT
  • Environment variable: REBAR_MCP_AUTH_INTROSPECTION_CLIENT_ID
  • Environment variable: REBAR_MCP_AUTH_INTROSPECTION_CLIENT_SECRET_ENV
  • Environment variable: REBAR_MCP_AUTH_INTROSPECTION_ALLOW_PRIVATE_HOST
  • Environment variable: REBAR_MCP_AUTH_INTROSPECTION_ALLOW_MISSING_AUD
  • Environment variable: REBAR_MCP_AUTH_PROXY_SECRET_ENV
  • Environment variable: REBAR_MCP_AUTH_PROXY_SECRET_HEADER
  • Environment variable: REBAR_MCP_AUTH_PROXY_IDENTITY_HEADER
  • Environment variable: REBAR_MCP_AUTH_PROXY_SCOPES
  • Environment variable: REBAR_MCP_AUTH_CUSTOM_IMPORT

Packages

PackageRegistryVersionInputs
nava-rebar

stdio

pypi0.10.1

Env: REBAR_ROOT

Env: REBAR_MCP_READONLY

Env: REBAR_MCP_ALLOW_LLM

Env: REBAR_MCP_ALLOW_JIRA_SYNC

Env: REBAR_MCP_TRANSPORT

Env: REBAR_MCP_HTTP_HOST

Env: REBAR_MCP_HTTP_PORT

Env: REBAR_MCP_HTTP_PATH

Env: REBAR_MCP_HTTP_ALLOWED_HOSTS

Env: REBAR_MCP_HTTP_ALLOWED_ORIGINS

Env: REBAR_MCP_HTTP_TLS_AT_EDGE

Env: REBAR_MCP_ALLOW_UNAUTHENTICATED_HTTP

Env: REBAR_MCP_AUTH_ENABLED

Env: REBAR_MCP_AUTH_STRATEGIES

Env: REBAR_MCP_AUTH_ISSUER_URL

Env: REBAR_MCP_AUTH_RESOURCE_SERVER_URL

Env: REBAR_MCP_AUTH_REQUIRED_SCOPES

Env: REBAR_MCP_AUTH_STATIC_TOKENS_FILE

Env: REBAR_MCP_AUTH_JWT_JWKS_URI

Env: REBAR_MCP_AUTH_JWT_ISSUER

Env: REBAR_MCP_AUTH_JWT_ALGORITHMS

Env: REBAR_MCP_AUTH_JWT_LEEWAY

Env: REBAR_MCP_AUTH_JWT_JWKS_REFETCH_COOLDOWN

Env: REBAR_MCP_AUTH_JWT_JWKS_TIMEOUT

Env: REBAR_MCP_AUTH_JWT_EXPECTED_TYP

Env: REBAR_MCP_AUTH_JWT_ALLOW_PRIVATE_JWKS_HOST

Env: REBAR_MCP_AUTH_INTROSPECTION_ENDPOINT

Env: REBAR_MCP_AUTH_INTROSPECTION_CLIENT_ID

Env: REBAR_MCP_AUTH_INTROSPECTION_CLIENT_SECRET_ENV

Env: REBAR_MCP_AUTH_INTROSPECTION_ALLOW_PRIVATE_HOST

Env: REBAR_MCP_AUTH_INTROSPECTION_ALLOW_MISSING_AUD

Env: REBAR_MCP_AUTH_PROXY_SECRET_ENV

Env: REBAR_MCP_AUTH_PROXY_SECRET_HEADER

Env: REBAR_MCP_AUTH_PROXY_IDENTITY_HEADER

Env: REBAR_MCP_AUTH_PROXY_SCOPES

Env: REBAR_MCP_AUTH_CUSTOM_IMPORT

Details

Version
0.10.1
Repository
https://github.com/navapbc/rebar
Updated
Jul 24, 2026