A command that starts merge-port, a local reverse proxy that combines a client and server behind one network port. It can use a configuration file or explicit client, server, or route options.

Use it to start the proxy, preview its routing with a dry run, check its health endpoint, and confirm that routes reach the expected service.

It removes the need to manage separate browser-facing ports while developing an application with multiple local services.

up — Command for Claude Code by anivaryam/anivaryam-plugins

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/anivaryam/anivaryam-plugins

Made for: Claude Code.

Or install merge-port, the plugin that ships this one along with the rest of its 1 skill, 2 commands, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/commands/anivaryam/anivaryam-plugins/up/github.svg)](https://agentmods.dev/commands/anivaryam/anivaryam-plugins/up)

Your own site

<a href="https://agentmods.dev/commands/anivaryam/anivaryam-plugins/up"><img src="https://agentmods.dev/badge/commands/anivaryam/anivaryam-plugins/up/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/commands/anivaryam/anivaryam-plugins/up"><img src="https://agentmods.dev/badge/commands/anivaryam/anivaryam-plugins/up.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 224 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00029	$0.00224
Opus 5.5	$0.00012	$0.00090
Sonnet 5.5	$0.00006	$0.00045
Haiku 4.5	$0.00003	$0.00022

Measured 2mo ago against content hash 518fb0db0f1d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

up scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

After running, confirm the listen port is reachable (`curl -sf http://localhost:<port>/_health`) and that representative routes hit the expected upstream. Flag any port conflicts or upstream-unreachable errors.

plugins/merge-port/commands/up.md · 15 lines

What it actually says

Run merge-port $ARGUMENTS from the current working directory.

Before running:

If no args were passed and no .merge-port.yaml exists in cwd or any ancestor, ask the user which mode they want (simple or route) and which ports.
If both --client/--server and --route are present, abort and explain they're mutually exclusive — pick one form.
Run merge-port --dry-run first (with the same args) to print the effective routing. Show that output to the user before binding the port.

After running, confirm the listen port is reachable (curl -sf http://localhost:<port>/_health) and that representative routes hit the expected upstream. Flag any port conflicts or upstream-unreachable errors.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 15 lines · 29 tokens per session scan A 518fb0db0f1d

Subscribe to this mod's changes

up is a command published in the GitHub repository anivaryam/anivaryam-plugins (2 stars, last pushed 5mo ago), licensed MIT. It adds 29 tokens to every session and 224 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIs DevOps and cloud

up next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
upanivaryam/anivaryam-plugins	Command	2	5mo ago	MIT	A	29	Claude Code
initfcakyon/claude-codex-settings	Command	1.2k	today	Apache-2.0	A	0	Claude Code
http-serviceMadAppGang/magus	Command	14	yesterday	MIT	A	27	Claude Code
buildAzure/ai-gateway	Command	5	10d ago	MIT	A	0	Claude Code
api-contract-reviewMozurok/fhorja.dev	Command	10	28d ago	MIT	A	64	Claude Code
start-10-1minicoohei/ai-agent-camp	Command	347	1mo ago	none	A	2	Claude Code
fastapimfmezger/ai_agent_dotfiles	Command	7	3mo ago	MIT	A	84	Claude Code, Gemini CLI

up