leboncoin SKILL.md skillA
leboncoin from agentproto/ts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agentproto/ts/leboncoin@git:20260717.c271e80Pins git:20260717.c271e80 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agentproto/ts
- Path
packages/skill-pack-bureau/src/skills/leboncoin/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260717.c271e80, committed Jul 17, 2026
- Size
- 3,532 bytes
- Repository stars
- 10
- License
- Apache-2.0
Drive Leboncoin (FR marketplace) via the browser skill: search listings, ad detail, seller inventory, price/market scan, gated seller messaging — api.leboncoin.fr behind DataDome. Use for Leboncoin search/market tasks.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Leboncoin — recon plan (FR marketplace)
Not a social graph — a **marketplace**: the "nodes" are **Ads** and **Sellers**,
the edges are seller↔listings, category/location facets, and messaging. Same
recon method (find the API → auth from cookies → typed queries → playbooks).
**Internal API:** `https://api.leboncoin.fr/...` (the web app calls it
directly):
- **Search:** `POST https://api.leboncoin.fr/finder/search` — JSON body with
`filters` (category, location {region/department/city}, keywords, price range,
attributes), `limit`, `offset`, `sort_by`. Returns `ads[]` + facets.
- **Ad detail:** `GET https://api.leboncoin.fr/api/adview/v1/public/<listId>`
(or the listing page hydration) — price, description, images, attributes,
seller.
- **Seller:** the seller's other listings (search by `owner`/`user_id`),
pro/private, ratings.
- **Messaging:** the conversation API (login required).
## Auth (from the page)
- `api_key` header — a **public web key** Leboncoin's JS sends on every call
(capture from a request header).
- cookies ride same-origin, **including the `datadome` cookie** — Leboncoin is
…Read the whole file at its exact version.
How to install
mdr add agentproto/ts/leboncoin@sha256:44d94f99fe48d3d1The line at the top of this page pins the label git:20260717.c271e80, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pthay2ewuxbtlugq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3532 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
agentproto/ts · 10 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pthay2ewuxbtlugq GET https://markdownregistry.com/api/v1/resolve?ref=agentproto/ts/leboncoin GET https://markdownregistry.com/api/v1/blob/44d94f99fe48d3d1c764ac77d3cda9cc6ef4adb93ded915d3fec4fc54f3bcec0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.