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.
npx agentmods add instructions/tonpc64/mcp-a2a-bridge/agents-mdgit clone --depth 1 https://github.com/TonPC64/mcp-a2a-bridgeWrote 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.
[](https://agentmods.dev/instructions/tonpc64/mcp-a2a-bridge/agents-md)<a href="https://agentmods.dev/instructions/tonpc64/mcp-a2a-bridge/agents-md"><img src="https://agentmods.dev/badge/instructions/tonpc64/mcp-a2a-bridge/agents-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00543 | $0.00543 |
| Opus 5 | $0.00271 | $0.00271 |
| Sonnet 5 | $0.00109 | $0.00109 |
| Haiku 4.5 | $0.00054 | $0.00054 |
Grade A, and why
mcp-a2a-bridge AGENTS.md 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI README
This file is the fast-start guide for coding agents working on mcp-a2a-bridge.
Read it before changing code, then read the relevant skill:
skills/setup/SKILL.md— install and run MCP-only or MCP + dashboard.skills/contribute/SKILL.md— branch, test, security review, commit, and PR workflow.
Project map
src/mcp_a2a_bridge/— core MCP bridge, A2A client, registry, activity store, optional dashboard backend.examples/copilot_a2a_agent/— optional Copilot A2A server example.dashboard/— optional React/Vite dashboard frontend.tests/— Python tests, including integration coverage..github/workflows/ci.yml— CI for Python and dashboard.
Choose a setup
MCP-only (no dashboard runtime or Node/npm):
uv venv --python 3.11
uv pip install -e .
uv run mcp-a2a-bridge
MCP + dashboard:
uv venv --python 3.11
uv pip install -e ".[dashboard]"
npm --prefix dashboard ci
npm --prefix dashboard run build
uv run mcp-a2a-bridge-dashboard
Set A2A_BRIDGE_DASHBOARD=1 on bridge processes whose activity should appear in the dashboard. The dashboard defaults to 127.0.0.1:9100. A non-loopback bind without a token is for trusted LANs only; use a strong A2A_BRIDGE_DASHBOARD_TOKEN, TLS, and network controls for protected access. Never expose the dashboard directly to the public internet.
For frontend-only screenshots, run npm --prefix dashboard ci then
npm --prefix dashboard run dev:mock -- --host 0.0.0.0. This opt-in mode uses
local mock snapshots instead of the dashboard API/SSE; normal builds stay live.
Agent rules
- Read
AGENTS.mdand the relevant skill before editing. - Preserve MCP-only installs: dashboard dependencies belong in the
dashboardextra. - Do not commit credentials, local registry files,
.venv,node_modules, or generated screenshots. - Prefer small, tested changes; preserve existing APIs and SSE contracts.
- Run the verification commands in
skills/contribute/SKILL.mdbefore reporting completion. - Do not claim a browser/CDP check, test, commit, push, or PR exists unless it actually ran.
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.
- 4d ago First seen · 51 lines · 543 tokens per session scan A e89426c3e402
mcp-a2a-bridge AGENTS.md is an instructions file published in the GitHub repository TonPC64/mcp-a2a-bridge (0 stars, last pushed yesterday), licensed MIT. It adds 543 tokens to every session, about $0.0027 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.
Other instructions, from other repositories
persona-agent AGENTS.md
Instructions for memenow/persona-agent, covering agents.md, project, commands, install dependencies and lint and format.
open-brain AGENTS.md
AGENTS.md instructions for benclawbot/open-brain, covering agents.md, project context and working rules.
persona-agent CLAUDE.md
Instructions for memenow/persona-agent, covering claude.md, project, commands, install dependencies and lint and format.
goldenpipe copilot-instructions.md
Copilot instructions for benseverndev-oss/goldenpipe, covering goldenpipe, related projects, branch & merge sop (all golden suite repos), environment and architecture.
goldenpipe CLAUDE.md
Claude Code instructions for benseverndev-oss/goldenpipe, covering goldenpipe, related projects, branch & merge sop (all golden suite repos), environment and architecture.
goldenpipe AGENTS.md
AGENTS.md instructions for benseverndev-oss/goldenpipe, covering goldenpipe, related projects, branch & merge sop (all golden suite repos), environment and architecture.