agentmods.dev

setup

setup is a skill for Claude Code, Codex from TonPC64/mcp-a2a-bridge. It costs 11 tokens per session (530 once invoked), scanned A, original, MIT.

Installation and startup instructions for an MCP-to-A2A bridge and its optional dashboard. MCP lets an agent use tools, while A2A lets agents communicate with one another.

In plain words
What is it for?
Use them to install the Python bridge, register it with an MCP host, configure agents, and optionally build and run the dashboard.
Why use it?
They clarify the supported installation profiles, required software, configuration locations, and security precautions for headers and dashboard access.

Skill for Claude CodeCodex

not rated 0 today A scan 11 tokens original MIT
View the source file TonPC64/mcp-a2a-bridge
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.

agentmods
npx agentmods add skills/tonpc64/mcp-a2a-bridge/setup
Any agent
npx skills add TonPC64/mcp-a2a-bridge --skill setup
Clone the repo
git clone --depth 1 https://github.com/TonPC64/mcp-a2a-bridge

Made for: Claude Code, Codex.

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.

agentmods badge for setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/tonpc64/mcp-a2a-bridge/setup.svg)](https://agentmods.dev/skills/tonpc64/mcp-a2a-bridge/setup)
Your own site
<a href="https://agentmods.dev/skills/tonpc64/mcp-a2a-bridge/setup"><img src="https://agentmods.dev/badge/skills/tonpc64/mcp-a2a-bridge/setup.svg" alt="Measured on agentmods" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 530 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00011 $0.00530
Opus 5 $0.00005 $0.00265
Sonnet 5 $0.00002 $0.00106
Haiku 4.5 $0.00001 $0.00053

Measured 3d ago against content hash 9f4fe09bb4c4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

setup scanned grade A with 0 findings 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 3d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/setup/SKILL.md · 49 lines

What it actually says

Setup Skill

Use this workflow when installing or starting this project. Choose MCP-only unless the optional dashboard is needed.

Prerequisites

  • Python 3.11 or later
  • uv
  • Node.js 24.15+ and npm only for dashboard development or rebuilding dashboard assets

Procedure

  1. Clone the GitHub repository and enter it.
  2. Create the environment and choose one profile:
    • MCP-only: uv venv --python 3.11 then uv pip install -e ..
    • MCP + dashboard: uv venv --python 3.11 then uv pip install -e ".[dashboard]".
  3. Configure agents in .a2a-agents.json or set A2A_BRIDGE_CONFIG to an absolute registry path. Treat headers as secrets and never commit the registry.
  4. Register uv run --directory /absolute/path/to/mcp-a2a-bridge mcp-a2a-bridge with the selected MCP host.
  5. For the dashboard profile, run npm --prefix dashboard ci, npm --prefix dashboard run build, then uv run mcp-a2a-bridge-dashboard.
  6. Enable activity reporting with A2A_BRIDGE_DASHBOARD=1 on each bridge process that should appear.
  7. Use loopback by default. For trusted tokenless LAN access, explicitly set A2A_BRIDGE_DASHBOARD_HOST; otherwise set A2A_BRIDGE_DASHBOARD_TOKEN and put the service behind TLS and network controls.

Verification

  • uv lock --check succeeds.
  • uv run mcp-a2a-bridge starts without dashboard dependencies in MCP-only mode.
  • Dashboard profile builds and serves 127.0.0.1:9100.
  • The dashboard token protects HTML, static assets, API, and SSE routes.

Pitfalls

  • MCP-only does not need Node/npm.
  • A tokenless non-loopback dashboard is only for trusted LANs; never expose it to the public internet.
  • Build the frontend after source changes; the Python service serves dashboard/dist.
  • Do not copy personal paths or real tokens from examples.
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.

  1. 3d ago First seen · 49 lines · 11 tokens per session scan A 9f4fe09bb4c4

Subscribe to this mod's changes

setup is a skill published in the GitHub repository TonPC64/mcp-a2a-bridge (0 stars, last pushed today), licensed MIT. It adds 11 tokens to every session and 530 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Building agentsa2aai-agentscoding-agentsdeveloper-toolsfastapimcp
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