django-admin-mcp-api

An MCP server for the Django admin — same permissions, same ModelAdmin, no new features.

django-admin-mcp-api lets AI agents — Claude, Cursor, anything that speaks the Model Context Protocol — drive your Django admin. Every ModelAdmin you've already registered on django.contrib.admin.site becomes an MCP tool, with the same permissions, the same form validation, and the same session auth as the HTML admin.

It is the MCP face on top of django-admin-rest-api. No parallel permission system. No parallel form layer. No features the Django admin doesn't already have.

Project	Role	PyPI
🟦 `django-admin-react`	React single-page admin frontend	`django-admin-react`
🟩 `django-admin-rest-api`	JSON REST API over `ModelAdmin`	`django-admin-rest-api`
🟪 `django-admin-mcp-api` (this repo)	MCP server exposing the same API to LLMs	`django-admin-mcp-api`

✨ The one design principle

This package adds no new behavior. It is an MCP wire adapter.

Every one of these is owned by your existing Django setup — not by this library:

🔐 Authentication — Django's session + login. The MCP endpoint enforces the same is_active + is_staff + AdminSite.has_permission gate the HTML admin uses. No tokens, no custom backends, no JWTs.
🛡️ Authorization — every tool delegates to the matching ModelAdmin.has_view_permission / has_add_permission / has_change_permission / has_delete_permission via django-admin-rest-api. If your admin says no, the tool returns the upstream 403.
📋 Field validation — admin.create / admin.update route the payload through the same ModelForm Django would render in the HTML admin, plus a JSON Schema check on the wire so malformed calls fail fast with a json-pointer path of the offending field.
⚙️ Actions — admin.action runs the same action callables registered on ModelAdmin.actions. Your code runs unmodified. Each action's descriptor carries a target (batch or detail), derived by rest-api from the callable's signature: signatures ending in queryset are batch (changelist shape), signatures ending in obj_id/pk/id are detail (single-object shape). Agents pass the right number of pks for the action's target.
🔎 Search & filters — admin.list uses ModelAdmin.get_search_results and list_filter. No parallel implementation.
📜 Audit log — writes go through Django's LogEntry, surfaced by admin.history and admin.recent_actions.
🌐 CSRF & sessions — Django's middleware. Nothing is @csrf_exempt.

If a behavior isn't in the HTML admin, it isn't here. If it is in the HTML admin, this library exposes it over MCP.

🚀 Plug-and-play install

pip install django-admin-mcp-api

Two changes to your project:

# settings.py
INSTALLED_APPS = [
    # ... your existing apps ...
    "django.contrib.admin",
    "django_admin_rest_api",         # ← the REST surface (mandatory)
    "django_admin_mcp_api",          # ← the MCP adapter
]

# urls.py
from django.contrib import admin
from django.urls import include, path

urlpatterns = [
    path("admin/",  admin.site.urls),
    path("",        include("django_admin_rest_api.urls")),    # REST
    path("mcp/",    include("django_admin_mcp_api.urls")),     # MCP
]

That's it. Your admin now answers JSON-RPC at POST /mcp/, with the same session cookie and CSRF token your HTML admin already uses.

Why two apps?

The MCP layer is a thin wire adapter — it has no admin logic of its own and forwards every call to django-admin-rest-api, which is where the actual permission checks, querysets, forms, and serialization live. That separation lets the REST API ship and release on its own cadence, lets the SPA frontend (django-admin-react) share it, and keeps the MCP package small enough to audit in an afternoon.

If you'd rather have one URL include() instead of two:

# urls.py — one-include alternative; rest-api auto-mounted under the same prefix
urlpatterns = [
    path("admin/", admin.site.urls),
    path("",       include("django_admin_mcp_api.bundle_urls")),
]

django_admin_mcp_api.bundle_urls mounts both apps under the consumer's chosen prefix (rest-api at <prefix>/api/v1/..., MCP at <prefix>/mcp/). You still need both apps in INSTALLED_APPS — that's a Django app-registration concern that can't be hidden inside a URL conf, and manage.py check will fail with E001 if you miss it.

📡 The 18 tools

Each MCP tool is a 1:1 mirror of a django-admin-rest-api endpoint — that's the whole design.

MCP tool	What it does	rest-api endpoint
`admin.registry`	List every model the user can see	`GET /api/v1/registry/`
`admin.schema`	Full admin metadata schema	`GET /api/v1/schema/`
`admin.recent_actions`	The user's own `LogEntry` feed	`GET /api/v1/recent-actions/`
`admin.list`	A page of list-view results	`GET /api/v1/<app>/<model>/`
`admin.retrieve`	A single object's detail view	`GET /api/v1/<app>/<model>/<pk>/`
`admin.add_form`	Create-page field descriptors	`GET /api/v1/<app>/<model>/add/`
`admin.form_spec`	ModelAdmin-resolved form (request-aware `get_form` + closed `widget.kind` enum)	`GET /api/v1/<app>/<model>/<pk>/form-spec/` (or `/add/form-spec/`)
`admin.create`	Create one object	`POST /api/v1/<app>/<model>/`
`admin.update`	Partial-update one object	`PATCH /api/v1/<app>/<model>/<pk>/`
`admin.form_submit`	Submit a form-spec's data (re-runs `is_valid()` with the same request-aware form)	`POST /api/v1/<app>/<model>/` or `PATCH …/<pk>/`
`admin.destroy`	Delete one object	`DELETE /api/v1/<app>/<model>/<pk>/`
`admin.bulk_update`	Apply the same patch to many objects	`PATCH /api/v1/<app>/<model>/bulk/`
`admin.autocomplete`	Autocomplete a related model	`GET /api/v1/<app>/<model>/autocomplete/`
`admin.action`	Run a `ModelAdmin.actions` action (batch or detail)	`POST /api/v1/<app>/<model>/actions/<name>/`
`admin.history`	One object's `LogEntry` timeline	`GET /api/v1/<app>/<model>/<pk>/history/`
`admin.delete_preview`	Cascade preview before a destroy	`GET /api/v1/<app>/<model>/<pk>/delete-preview/`
`admin.set_password`	Set/change a user-like password	`POST /api/v1/<app>/<model>/<pk>/password/`
`admin.panel`	A custom panel registered on the `ModelAdmin`	`GET /api/v1/<app>/<model>/<pk>/panel/<name>/`

Two endpoints expose them — both gated by the same auth your admin already has:

POST /mcp/ — the MCP JSON-RPC 2.0 entry point. Speaks initialize, tools/list, tools/call. Full wire spec in docs/api-contract.md.
GET /mcp/manifest/ — a read-only catalogue (server info + every tool's name, description, JSON Schema) for humans and dashboards.

📸 See it run

Captured against the examples/quickstart/ demo — fresh pip install, runserver, python smoke.py. No mocks.

// POST /mcp/  method=initialize
{
  "jsonrpc": "2.0", "id": 1,
  "result": {
    "protocolVersion": "2024-11-05",
    "serverInfo":      { "name": "django-admin", "version": "1.0.3" },
    "capabilities":    { "tools": { "listChanged": false } }
  }
}

// POST /mcp/  method=tools/call  name=admin.registry
{
  "jsonrpc": "2.0", "id": 1,
  "result": {
    "content": [{ "type": "json", "json": {
      "user":  { "id": 1, "username": "admin", "is_staff": true },
      "apps":  [
        { "app_label": "auth",
          "models": [
            { "model_name": "group",
              "permissions": { "view": true, "add": true, "change": true, "delete": true } },
            { "model_name": "user",
              "permissions": { "view": true, "add": true, "change": true, "delete": true } }
          ] }
      ]
    } }],
    "isError": false,
    "status":  200
  }
}

The permissions block above comes straight from ModelAdmin.has_*_permission — the MCP layer doesn't decide a thing about authorization. That's the prime directive.

🤖 How an agent uses `admin.action`

Each registered action on a ModelAdmin has one of two shapes — and the agent picks the call form by reading the descriptor:

Discover. Call admin.registry or admin.list. Each action in the response carries a target field:

{
  "name": "deactivate",
  "label": "Deactivate selected users",
  "target": "batch"           // or "detail"
}

Branch on target.
- target = "batch" → the action's third parameter is a queryset. Call admin.action with one or more pks.
- target = "detail" → the action's third parameter is a single object id. Call admin.action with exactly one pk.

rest-api inspects the signature at registry time, so you don't need to declare the shape — the same ModelAdmin.actions = [...] you already use works. Passing the wrong number of pks for the target returns rest-api's 400 with an explicit "expected 1, got N" message.

// batch action
{
  "jsonrpc": "2.0", "id": 1, "method": "tools/call",
  "params": {
    "name": "admin.action",
    "arguments": {
      "app_label":   "auth",
      "model_name":  "user",
      "action_name": "deactivate",
      "pks":         ["7", "12", "33"]
    }
  }
}

// detail action — exactly one pk
{
  "jsonrpc": "2.0", "id": 2, "method": "tools/call",
  "params": {
    "name": "admin.action",
    "arguments": {
      "app_label":   "auth",
      "model_name":  "user",
      "action_name": "send_password_reset",
      "pks":         ["7"]
    }
  }
}

See docs/tools-reference.md for the full schema, and docs/api-contract.md for the wire-level error codes.

⚙️ Configuration

All settings live under a single optional dict — defaults are sane, so most projects need no entry at all.

# settings.py (all keys optional)
DJANGO_ADMIN_MCP_API = {
    # MCP protocol version advertised in the `initialize` result.
    "PROTOCOL_VERSION":  "2024-11-05",

    # The `serverInfo.name` field. Useful per-environment labelling.
    "SERVER_NAME":       "django-admin",

    # The `serverInfo.version`. None → falls back to the package version.
    "SERVER_VERSION":    None,

    # Dotted path to the AdminSite the package introspects. Override
    # for custom AdminSite subclasses — see "Custom AdminSite" below.
    "ADMIN_SITE":        "django.contrib.admin.site",

    # Maximum POST body size for /mcp/, in bytes. Default 256 KiB —
    # well above any realistic JSON-RPC envelope and well below
    # Django's project-wide DATA_UPLOAD_MAX_MEMORY_SIZE (2.5 MiB)
    # which targets form uploads.
    "MAX_REQUEST_BYTES": 256 * 1024,

    # Tools to suppress from the catalogue and refuse in tools/call.
    # Read-only deployments typically set
    # ("admin.destroy", "admin.bulk_update", "admin.set_password").
    "DISABLED_TOOLS":    (),

    # Dotted path to a zero-arg callable returning a Dispatcher.
    # None uses the built-in RestApiDispatcher.
    "DISPATCHER_FACTORY": None,
}

A copy-paste-ready block lives at the bottom of examples/quickstart/myproject/settings.py.

Custom `AdminSite`

If your project subclasses Django's AdminSite (multi-tenant flavours, a staff-only admin alongside a partner admin, etc.), point the package at the right instance via the ADMIN_SITE setting:

# myproject/admin_sites.py
from django.contrib.admin import AdminSite

class StaffAdminSite(AdminSite):
    site_header = "Staff console"

staff_admin = StaffAdminSite(name="staff_admin")

# settings.py
DJANGO_ADMIN_MCP_API = {
    "ADMIN_SITE": "myproject.admin_sites.staff_admin",
}

A single /mcp/ mount exposes exactly one AdminSite. If you need two MCP surfaces (one per AdminSite), mount the package twice — once under /staff-mcp/, once under /partner-mcp/ — each with the right ADMIN_SITE pointer.

`manage.py check` integration

manage.py check validates the install at boot. It catches:

E001 — django_admin_rest_api missing from INSTALLED_APPS.
E002 — ADMIN_SITE dotted path doesn't resolve.
W001 — DISABLED_TOOLS lists names that don't match any tool (typo guard).

🔒 Security

The MCP endpoint is not a parallel auth surface. It refuses any caller the HTML admin would refuse, with the same gate.
Anonymous → 401. Authenticated but non-staff → 403. CSRF missing on POST → Django's middleware 403.
Every tools/call is validated against the tool's JSON Schema before it reaches the database. Schema violations return INVALID_PARAMS with the json-pointer path of the failing field.
The dispatcher carries the caller's session / user / cookies / CSRF state to django-admin-rest-api untouched. Per-tool permission is enforced inside rest-api by the relevant ModelAdmin.has_*_permission.
CSRF is enforced everywhere. No view in this package is @csrf_exempt — a pre-commit hook and a test assert this.
No token-shaped string is permitted in the repo (gitleaks + a pygrep hook + tests/test_security.py).

Threat model: docs/threat-model.md. Report a vulnerability privately here.

🧪 Local development

git clone https://github.com/MartinCastroAlvarez/django-admin-mcp-api
cd django-admin-mcp-api
poetry install
poetry run pytest
poetry run bash scripts/lint.sh
poetry run bash scripts/audit-deps.sh

120 tests, 95% line coverage, including a real end-to-end run through django-admin-rest-api. CI runs the same suite across Python 3.10–3.13 × Django 5.0/5.1/5.2/6.0 on every PR.

🔌 Use it from your agent

Drop-in config snippets for the major MCP clients live under examples/clients/:

claude-desktop.json — Anthropic Claude Desktop
cursor.json — Cursor
vscode-mcp.json — VS Code MCP extensions

Each is a working template — replace the URL + session/CSRF placeholders with your deployment's values and the client can drive the admin.

Headless / scripted clients

For Python scripts, CI jobs, and services that can't drive a browser, examples/headless-client/ ships a programmatic-login recipe: bootstrap.py logs in once and writes a cookies file; call.py re-uses it for any MCP method call (stdlib-only). The same Django session-auth flow your HTML admin already uses — just scripted.

🤝 Contributing

Issues, PRs, and the roadmap are on GitHub:

📋 Issues
🗺️ Project board
📖 CONTRIBUTING.md — house rules
🤖 CLAUDE.md — agent contract

The lint + security gate is ruff (check + format + import sorting), mypy --strict, bandit, pip-audit, gitleaks. Every change must pass all of them before merge.

📜 License

MIT. See LICENSE.

Name		Name	Last commit message	Last commit date
Latest commit History 44 Commits
.github		.github
django_admin_mcp_api		django_admin_mcp_api
docs		docs
examples		examples
scripts		scripts
tests		tests
.editorconfig		.editorconfig
.env.example		.env.example
.gitignore		.gitignore
.pre-commit-config.yaml		.pre-commit-config.yaml
ARCHITECTURE.md		ARCHITECTURE.md
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
SECURITY.md		SECURITY.md
poetry.lock		poetry.lock
pyproject.toml		pyproject.toml

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django-admin-mcp-api

✨ The one design principle

🚀 Plug-and-play install

Why two apps?

📡 The 18 tools

📸 See it run

🤖 How an agent uses `admin.action`

⚙️ Configuration

Custom `AdminSite`

`manage.py check` integration

🔒 Security

🧪 Local development

🔌 Use it from your agent

Headless / scripted clients

🤝 Contributing

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django-admin-mcp-api

✨ The one design principle

🚀 Plug-and-play install

Why two apps?

📡 The 18 tools

📸 See it run

🤖 How an agent uses admin.action

⚙️ Configuration

Custom AdminSite

manage.py check integration

🔒 Security

🧪 Local development

🔌 Use it from your agent

Headless / scripted clients

🤝 Contributing

📜 License

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