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 skills add indykite/skills --skill indykite-agent-gatewaygit clone --depth 1 https://github.com/indykite/skillsWrote 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/skills/indykite/skills/indykite-agent-gateway)<a href="https://agentmods.dev/skills/indykite/skills/indykite-agent-gateway"><img src="https://agentmods.dev/badge/skills/indykite/skills/indykite-agent-gateway/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.
<a href="https://agentmods.dev/skills/indykite/skills/indykite-agent-gateway"><img src="https://agentmods.dev/badge/skills/indykite/skills/indykite-agent-gateway.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00064 | $0.02805 |
| Opus 5 | $0.00032 | $0.01403 |
| Sonnet 5 | $0.00013 | $0.00561 |
| Haiku 4.5 | $0.00006 | $0.00281 |
Grade A, and why
indykite-agent-gateway 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 11d 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.
This skill uses generic markdown instructions and works across all agents listed in the [README](../README.md). It does not require Claude Code hooks, Cursor `@`-mentions, Copilot workspace context, or any agent-specific How it starts
The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.
IndyKite Agent Gateway
The Indykite Agent Gateway (IAG) is a standalone service that protects exactly one downstream - an A2A agent or an MCP server. Deploy one IAG per protected downstream. From the caller's perspective IAG appears as the Target; from the protected downstream's perspective IAG appears as the Source. IAG is not a generic reverse proxy: by default (protocol: a2a) it speaks the A2A protocol and tracks A2A sessions so JSON-RPC streams flow correctly; with protocol: mcp it proxies MCP Streamable HTTP traffic (forwarding Mcp-Session-Id and streaming SSE responses through). Either way the same authorization runs in front.
For each request IAG validates three things:
- The caller (token introspection at the IdP).
- The workflow (subject
CAN_TRIGGERcheck via AuthZEN/KBAC). - The delegation chain (the request's
actchain matches a chain modeled in the IKG).
When to use
Activate this skill when the user:
- is deploying an agent-to-agent (A2A) workflow and wants policy enforcement in front of each agent;
- is putting an enforcement point in front of an MCP server (
protocol: mcp) so MCP traffic gets the same introspection, AuthZEN check, and audit as A2A; - needs traceable user-to-agent delegation through OAuth token exchange and the
actchain; - is modeling a
WorkflowandAgentnodes withINVOKESrelationships in the IndyKite Graph (IKG); - is configuring
JARVIS_*environment variables or aconfig.yamlfor one or more IAG instances; - is reading IAG audit records (
AUTHORIZED/NOT_AUTHORIZED) and trying to explain a403; - is reproducing or extending the
iag-demo(A2A) oriag-mcp-demo(A2A + MCP) reference applications.
Do not activate this skill when the user:
- wants a generic HTTP reverse proxy or service mesh - IAG only speaks A2A or MCP, not arbitrary HTTP;
- is asking about IndyKite features unrelated to A2A (token introspection alone, plain AuthZEN policies, ContX IQ queries outside of agent gating);
- is debugging the protected agent itself rather than the gateway in front of it.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 161 lines · 64 tokens per session scan A 201e8711c52f
indykite-agent-gateway is a skill published in the GitHub repository indykite/skills (4 stars, last pushed 4d ago), licensed Apache-2.0. It adds 64 tokens to every session and 2,805 once invoked, about $0.0003 per session on Opus 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.
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