docker/mcp-gateway

docker mcp CLI plugin / MCP Gateway

Stars: 1.6k
Forks: 278
Open beginner issues: 2
Indexed issues: 105
Avg merge: 7h 6m
Merged PRs (30d): 3

Dominant language: Go
License: MIT
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

105 open issues indexed

Optional AgentCert / agent-trust verification — would it fit the gateway? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

docker/mcp-gateway#585 · Opened Sep 19, 2026
Allow overriding gateway serverInfo.name via CLI flag or profile config Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

docker/mcp-gateway#583 · Opened Sep 16, 2026
Servers with identically named prompts cannot coexist in the same Gateway Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

docker/mcp-gateway#581 · Opened Sep 16, 2026
JSON client configs written as a single line Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

docker/mcp-gateway#579 · Opened Sep 15, 2026
Policy engine is stateless and payload-blind: can't express combination, argument-level, or return-path policy Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#575 · Opened Sep 6, 2026
Windows v0.43.3: gateway aborts on duplicate tool names but run help exposes no tool-name-prefix option Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

docker/mcp-gateway#567 · Opened Aug 29, 2026
ALLOWED_PATHS - ALLOW_WRITABLE_PATHS configuration Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

docker/mcp-gateway#565 · Opened Aug 26, 2026
`--servers` returns 0 tools with catalogs from `catalog pull`/`catalog create`; only the legacy flat-file catalog works, but nothing in v0.43.3 can create/refresh that file Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

docker/mcp-gateway#561 · Opened Aug 24, 2026
ImageInspect failure at gateway startup hard-exits the whole gateway with zero retry (unlike the ImagePull path fixed in #163) Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

docker/mcp-gateway#560 · Opened Aug 24, 2026
Proposal: official HOL Guard policy backend/config example for MCP tool invocation Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#558 · Opened Aug 23, 2026
Audit attestation interceptor for tamper-evident tool call records Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#557 · 5 comments · Opened Aug 22, 2026
`catalog server add`/`profile server add --server docker://<ref>` fails with "is not a self-describing image" for any image, including official ones Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

docker/mcp-gateway#556 · 1 comment · Opened Aug 21, 2026
mcp-add ignores the --secrets .env file for remote servers when the secrets engine is unreachable Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

docker/mcp-gateway#554 · Opened Aug 17, 2026
stdio backend tools disappear after list_changed transport disconnect Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#552 · 2 comments · 1 reaction · Opened Aug 13, 2026
`docker mcp secret set` fails with -25299 ("item already exists in the keychain") on every update after the first insert Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

docker/mcp-gateway#551 · Opened Aug 13, 2026
Unable to connect to the docker-secrets-engine socket Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

docker/mcp-gateway#550 · Opened Aug 12, 2026
Support opt-in CORS for browser-based Streamable HTTP MCP clients Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

docker/mcp-gateway#544 · Opened Aug 4, 2026
Improve local connector ergonomics for Windows and script-driven workflows Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

docker/mcp-gateway#542 · Opened Jul 29, 2026
Windows: bare drive-root server path (D:\) is cleaned to "d:", producing a volume spec the daemon rejects; gateway reports only 'initialize: EOF' Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

docker/mcp-gateway#541 · Opened Jul 29, 2026
Question / possible regression: Windows MCP Gateway normalizes \\wsl$ bind sources to //wsl$/ and changes their meaning Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

docker/mcp-gateway#537 · Opened Jul 18, 2026
upgrade-go-sdk-15 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

docker/mcp-gateway#533 · Opened Jul 14, 2026
Per-profile secrets: allow the same server to use different secret values in different profiles Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#530 · 1 comment · Opened Jul 2, 2026
Remote streamable-http session goes stale → gateway returns silent "success" with empty results (writes lost), no error, no reconnect Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#505 · 2 comments · Opened Jun 8, 2026
Proposal: pkg/interceptors/block_prompt_injection.go (mirror block_secrets.go shape) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

docker/mcp-gateway#504 · Opened Jun 5, 2026
[Question] Any plans to expose MCP servers remotely on public internet Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

docker/mcp-gateway#503 · Opened Jun 3, 2026
Consider simplifying the process to expose Docker MCP getaway to Docker Sandbox Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#501 · 2 comments · 1 reaction · Opened Jun 1, 2026
FR: Per-catalog-entry resource limits (--cpus / --memory overrides) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#492 · Opened May 21, 2026
MCP Gateway Profile Context Suggested update Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

docker/mcp-gateway#491 · 1 comment · Opened May 20, 2026
Asana MCP V1 shutdown on May 11, 2026: migrate to V2 or remove current Asana entry Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#479 · Opened Apr 10, 2026
Feature request: Support pre-registered OAuth2 clients (client_id + client_secret) for remote servers that don't support DCR (e.g. official Slack MCP server) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

docker/mcp-gateway#474 · Opened Apr 8, 2026
# Issue: docker mcp tools ls scales linearly - needs parallel execution and caching Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#469 · Opened Apr 6, 2026
Docker MCP Gateway does not refresh updated env config for existing client sessions Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

docker/mcp-gateway#463 · Opened Apr 1, 2026
Auto-populate profile config from server YAML schema defaults on first registration Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

docker/mcp-gateway#460 · Opened Mar 31, 2026
MCP Toolkit: OAuth2 authorization fails with "no such host" behind corporate proxy (DNS resolution bypasses proxy) Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

docker/mcp-gateway#457 · Opened Mar 25, 2026
Feature request: Support custom OAuth2 providers in local catalog servers Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#449 · 1 comment · 2 reactions · Opened Mar 18, 2026
Panic in mcp-add when req.Session is nil (nil pointer dereference) Open

Difficulty 2/5 1-3 hours Newbie friendliness 56/100

docker/mcp-gateway#442 · Opened Mar 14, 2026
Docker mcp gateway starts in WSL2, but calling docker tool fails with docker-entrypoint.sh: exec: line 61: : Permission denied Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

docker/mcp-gateway#440 · Opened Mar 9, 2026
`docker mcp tools ls --gateway-arg ...` fails with `starting client: calling "initialize": EOF` in multi-server setup Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

docker/mcp-gateway#437 · Opened Mar 4, 2026
Husqvarna Automower tool name contains spaces, breaks Claude Desktop validation Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

docker/mcp-gateway#434 · Opened Mar 3, 2026
Long-lived containers permanently retain stale secrets (<UNKNOWN>) after secret is stored Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

docker/mcp-gateway#433 · Opened Mar 3, 2026
Documentation: Feature Spec for mcp-config-set Has Incorrect JSON Schema Definition Open

Difficulty 1/5 1-3 hours Newbie friendliness 48/100

docker/mcp-gateway#430 · 1 comment · Opened Feb 27, 2026
Bump github.com/go-viper/mapstructure/v2 to v2.3.0 (GHSA-fv92-fjc5-jj9h) Open

Difficulty 1/5 Under an hour Newbie friendliness 68/100

docker/mcp-gateway#428 · Opened Feb 26, 2026
Windows: Docker MCP Gateway fails to connect to Claude Desktop (multiple issues and workaround) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

docker/mcp-gateway#424 · 6 comments · Opened Feb 25, 2026
Feature: add mcp-list primordial tool to show active/removed servers in session Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

docker/mcp-gateway#420 · Opened Feb 23, 2026
Title: GitHub MCP server 409 Conflict: “Please provide the name of the personal namespace” despite correct config and secret Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

docker/mcp-gateway#413 · 1 reaction · Opened Feb 16, 2026
Streamable HTTP sessions are unstable, causing clients without auto-reconnect to fail Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

docker/mcp-gateway#412 · 1 comment · Opened Feb 14, 2026
https://toolbox.googleapps.com/apps/recovery/form Open

Difficulty 5/5 Over a week Newbie friendliness 1/100

docker/mcp-gateway#400 · Opened Feb 12, 2026
docker mcp profile create --name my-workflow returns Out of Memory(14) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

docker/mcp-gateway#397 · Opened Feb 11, 2026
docker mcp profile feature not visible on Docker Desktop Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

docker/mcp-gateway#396 · 8 comments · 3 reactions · Opened Feb 11, 2026
docker mcp server inspect fails for custom catalog entries (not found in catalog) Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

docker/mcp-gateway#393 · 1 comment · Opened Feb 10, 2026

A short digest of beginner-friendly GitHub issues.