What is swiggy-lyr AGENTS.md?

A set of instructions for contributors to swiggy-lyr, a local server that connects to Swiggy's food, grocery, and restaurant-booking services.

Use it when developing swiggy-lyr, checking its code, managing OAuth sign-in, or working on its service proxy.

It documents how to install, test, format, authenticate, and structure the project.

How ishan-parihar/swiggy-lyr configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to ishan-parihar/swiggy-lyr. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/ishan-parihar/swiggy-lyr/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/ishan-parihar/swiggy-lyr

Made for: Codex, OpenCode.

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/instructions/ishan-parihar/swiggy-lyr/agents-md/github.svg)](https://agentmods.dev/instructions/ishan-parihar/swiggy-lyr/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/ishan-parihar/swiggy-lyr/agents-md"><img src="https://agentmods.dev/badge/instructions/ishan-parihar/swiggy-lyr/agents-md/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/instructions/ishan-parihar/swiggy-lyr/agents-md"><img src="https://agentmods.dev/badge/instructions/ishan-parihar/swiggy-lyr/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 797 This file is loaded in full into every session.

When invoked 797 The same file — it is already loaded in full.

Security scan B 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	$0.00797	$0.00797
Opus 5	$0.00398	$0.00398
Sonnet 5	$0.00159	$0.00159
Haiku 4.5	$0.00080	$0.00080

Measured 9d ago against content hash 76d706040c1b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade B, and why

swiggy-lyr AGENTS.md scanned grade B 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 9d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

├── session_state.py token store ~/.swiggy-lyr/token.json (chmod 600)

AGENTS.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — swiggy-lyr

What this is

A unified Swiggy MCP server that proxies Swiggy's three official remote MCP streams (food, instamart, dineout) into one local stdio server. Unlike the other -lyr projects, there is no scraping: auth is OAuth 2.1 + PKCE and the HTTP core is an MCP client.

Development Commands

uv sync                      # install deps
uv run pytest -q             # tests (no live network — fakes only)
uv run ruff check .          # lint
uv run ruff format .         # format
uv run swiggy-lyr --status   # CLI status (TOON)
uv run swiggy-lyr            # start server on stdio

Architecture

swiggy_lyr/
├── cli_main.py        AXI CLI: bare=serve, --login, --status; TOON errors exit 2
├── server.py          create_mcp_server() → FastMCP("swiggy-lyr")
├── oauth.py           RFC 9728 discovery → DCR → PKCE → localhost callback
├── session_state.py   token store ~/.swiggy-lyr/token.json (chmod 600)
├── authentication.py  validate_session(), get_auth_status()
├── upstream/
│   ├── streams.py     stream URLs + tool prefixes
│   ├── client.py      mcp SDK streamable-http client, Bearer injection
│   └── proxy.py       dynamic tool generation + safety gate
└── tools/__init__.py  per-stream registrar functions

Conventions

Tool names are <stream>_<upstream_name>: food_search_restaurants, etc.
Read-only tools get readOnlyHint=True; mutating tools don't.
Mutating tools require SWIGGY_LYR_ALLOW_ORDERS=1; checkout/place_order additionally require confirm=true. Do not weaken this gate.
Tests inject lister=/caller= fakes — never hit live Swiggy in CI.
Errors raise SwiggyLyrError subclasses carrying a hint; cli_main maps to TOON stdout + exit 2 (untyped exceptions included). --status exits 2 when unauthenticated. Upstream 401s become TokenExpiredError with a re-login hint — the mcp SDK wraps failures in ExceptionGroups, so error translation must walk e.exceptions, never just str(e).
Upstream tool registration is per-tool fault-isolated: one unproxiable tool is skipped with an ERROR log; it never takes down its stream or server.

Read the full file on GitHub · 77 lines

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.

9d ago First seen · 77 lines · 797 tokens per session scan B 76d706040c1b

Subscribe to this mod's changes

swiggy-lyr AGENTS.md is an instructions file published in the GitHub repository ishan-parihar/swiggy-lyr (0 stars, last pushed 17d ago), licensed MIT. It adds 797 tokens to every session, about $0.0040 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,296 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

swiggy-lyr: Instructions file for Codex