The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Facebook MCP listing page.
A local-first TypeScript Model Context Protocol (MCP) server for the Meta Graph API, focused on Facebook Pages — publishing, reading & insights, and comment/message moderation — driven from an MCP client (Claude, VS Code, the Inspector…) and operated locally by a Page admin using their own Meta developer app. Least-privilege tokens, plan-and-apply write safety, and no telemetry.
🚧 Status: pre-1.0, in active development. Published on npm as
@ivanbaev/facebook-mcp— and the version number is the warning.All seven tool packages are implemented — see the tool table for the exact surface. Nothing has been verified against the live Graph API yet. Every test in this repository runs against fakes and recorded fixtures behind a network fence that throws on a real
fetch, so "the tests pass" means "the code does what the fixtures say", not "Meta accepted it". A live smoke harness exists (scripts/smoke/) but has not been run against a real Page as part of any released state. Treat every capability below as implemented but unproven, expect breaking changes until 1.0, and read Known limitations before you rely on anything.
Contents: Features · Requirements · Setup · Client compatibility · Configure credentials · Permissions · Tools · How this compares · Known limitations · Not in scope · Your responsibilities · Roadmap · Security notes · Documentation · Support · Trademark · License
Implementation status only — see the status note above for what "implemented" does and does not mean.
| Area | Capability | Status |
|---|---|---|
| Core & diagnostics | Identity, Page listing, rate-limit usage, doctor pre-flight check | ✅ Implemented, not live-verified |
| Reading | Page & post reads, Reels, reactions, cursor pagination | ✅ Implemented, not live-verified |
| Publishing | Text / link / photo / video / Reels posts, scheduling, edit & delete | ✅ Implemented, not live-verified |
| Insights | Page & post insights, flat rows + per-metric summaries, deprecation-aware | ✅ Implemented, not live-verified |
| Moderation | Comment reads, replies, hide/delete, private reply, block/unblock | ✅ Implemented, not live-verified |
| Messaging | Conversation reads and replies within the 24-hour window | ✅ Implemented, not live-verified |
| Ads | Campaign/adset/ad reads, insights, status & budget control — off by default | ✅ Implemented, not live-verified |
| Live verification | Every tool exercised against a real Page and a real ad account | ❌ Not done — see the status note |
| npm / MCPB release | npx @ivanbaev/facebook-mcp, attested bundle, registry listing | ✅ Published — 0.7.0 |
The default profile exposes a deliberately small, curated tool surface — each tool wraps one real capability rather than mirroring every Graph edge.
graph, graph-video, rupload); nothing phones home.core ← api ← mcp ← tools layering,
tools-as-data with a central package registry.engines and a runtime guard in the launcher;
the project targets the version in .nvmrc).ads package, an ad account) you
administer.Configure credentials first (see below), then run the pre-flight check:
Register it with your MCP client:
Claude Code plugin (installs the server wired up):
Claude Desktop takes the .mcpb bundle attached to the
latest release. It
carries a build-provenance attestation, so you can prove it came out of this
repository's workflow before you install it:
For development, or to run a commit that is not released yet:
Point your MCP client at that command with an absolute path:
This is a standard stdio MCP server with no client-specific code, so it should work anywhere the protocol does. "Should" is the operative word: the table records the configuration each client needs and whether that path has actually been exercised — not a promise.
| Client | How you register it | Verified? |
|---|---|---|
| Claude Desktop | claude_desktop_config.json → mcpServers, or a .mcpb bundle | ❌ Not yet — bundle never installed end-to-end |
| Claude Code | claude mcp add, or the plugin marketplace in this repo | ❌ Not yet |
| VS Code (Copilot Chat / agent) | .vscode/mcp.json → servers | ❌ Not yet |
| Cursor | ~/.cursor/mcp.json → mcpServers | ❌ Not yet |
| Windsurf, Zed, Cline, … | any client that speaks stdio JSON-RPC | ❌ Not yet |
| MCP Inspector | point it at node build/index.js | ❌ Not yet |
What is verified, by automated test:
initialize → tools/list → tools/call handshake over pipes, and
asserts that stdout carries protocol frames only (all logging goes to stderr).None of that involves an MCP client or the Meta API. If you get it working with a client, say so in an issue — that is how this table turns into ✅.
CI runs the full check on Linux (Node 22/24/26) and Windows (Node 22). macOS is
the primary development platform but is not in CI. Paths for the env file, the
write journal and FB_MEDIA_DIR follow XDG on POSIX and %APPDATA% on Windows.
facebook-mcp authenticates with a token you already control — there is no
App Review, no OAuth callback server, and no hosted component. Provide at least
one of the token variables below; the most specific wins (FB_SYSTEM_TOKEN →
FB_ACCESS_TOKEN → FB_PAGE_TOKEN):
FB_SYSTEM_TOKEN — a never-expiring System User token (Business
Manager). Recommended: it does not expire and is scoped to the assets you
assign it.FB_ACCESS_TOKEN — a Meta user access token (a long-lived one preferred).FB_PAGE_TOKEN — a long-lived Page token, the no-Business-Manager
fallback.Grant only the permissions the packages you enable actually need
(full list below), and set FB_APP_SECRET
so appsecret_proof is attached to every call — that makes a stolen bare token
unusable on its own. Settings are read from an env file at the XDG/%APPDATA%
config path, or from real environment variables (which take precedence).
If you would rather not assemble the env file by hand, run
node build/index.js setup-token — the guided flow exchanges and classifies a
token and writes the env file for you (--page=<id>, --env-file=<path>,
--force to overwrite, --no-write/--dry-run to rehearse; pass the token via
FB_SETUP_TOKEN rather than on the command line). See
docs/runbooks/onboarding.md for the full walkthrough.
Then run node build/index.js doctor before anything else: it inspects the
token, reports type, expiry and granted scopes, and prints a per-package
usable / partial / blocked matrix so you find a missing permission before a tool
call does.
node build/index.js --version (or -v) prints the server, Node and MCP SDK
versions on one line and exits — it needs no credential, so it still answers on
an install that cannot start:
The bare server version is always the second field, so --version | awk '{print $2}' keeps working. The same three versions plus the pinned Graph API version
are reported by facebook_whoami in its server object (name, version,
apiVersion, sdkVersion). doctor, setup-token and --version are the only
arguments that exit on their own; anything else starts the stdio server and
waits on JSON-RPC.
Provide at least one token; everything else is optional tuning. Variables marked Secret are never logged or returned by a tool.
| Variable | Required | Default | Description |
|---|---|---|---|
FB_SYSTEM_TOKEN | one of¹ | — | Secret. System User token (Business Manager). Recommended; wins over the other two. |
FB_ACCESS_TOKEN | one of¹ | — | Secret. Meta user access token (a long-lived one preferred). |
FB_PAGE_TOKEN | one of¹ | — | Secret. Long-lived Page token — the no-Business-Manager fallback. |
FB_APP_ID | no | — | Meta app ID. With FB_APP_SECRET it forms the app token used to inspect tokens. |
FB_APP_SECRET | no | — | Secret. When set, appsecret_proof is attached so a stolen bare token is unusable. |
FB_PAGE_ID | no | — | Default Page ID for Page-scoped tools when a call omits profile. |
FB_API_VERSION | no | v23.0 | Graph API version to pin. Off-default values are accepted, but only the default is tested. |
FB_REQUEST_TIMEOUT_MS | no | 60000 | Per-request timeout in milliseconds (1–600000). |
FB_HOST_CONCURRENCY | no | 4 | Max parallel requests per Graph host (1–64). |
FB_MAX_RESULT_CHARS | no | 25000 | Character budget before a tool result is truncated (500–10000000). |
FB_WRITE_MODE | no | plan | plan (default) previews a write without mutating; apply executes. Never covers the irreversible/spend tiers. |
FB_CONFIRM_TOKEN | no | — | Secret. Out-of-band confirmation token authorizing gated write / spend actions, for clients that cannot prompt. |
FB_MEDIA_DIR | no | — | Directory permitted as a source for local media uploads. Unset ⇒ URL-only, local file access disabled. |
FB_JOURNAL_PATH | no | XDG / %APPDATA% state path | Path to the append-only, rotating write journal (0600). |
FB_TOOL_PACKAGES | no | core profile (all packages except ads) | Comma-separated packages or profiles to enable. core is always forced on; ads is opt-in. |
FB_PACKAGES_DENY | no | — | Packages to exclude even if enabled by FB_TOOL_PACKAGES. |
FB_PACKAGES_READONLY | no | — | Packages whose write tools are not registered; their read tools stay. |
FB_TRANSPORT | no | stdio | stdio (default) or http (loopback-only Streamable HTTP for local agent clients). |
FB_HTTP_TOKEN | if http | — | Secret. Bearer token required by the http transport; it fails closed without it. |
FB_HTTP_PORT | no | 3000 | TCP port for the http transport (the bind host is fixed to loopback 127.0.0.1). |
FB_AD_ACCOUNT_ID | no | — | Ad account ID for the opt-in ads package. |
FB_ADS_BUDGET_CEILING | no | — | Hard budget ceiling for ads writes, in minor currency units (non-negative integer). |
FB_LOG_LEVEL | no | info | Stderr log verbosity: debug, info, warn, error. |
FB_SETUP_TOKEN | no | — | Secret. Short-lived user token consumed once by setup-token; the safe alternative to passing it as a CLI argument. |
FB_PROFILE_<NAME>_PAGE_ID | no | — | Page ID for a named profile, e.g. FB_PROFILE_BRAND_A_PAGE_ID. |
FB_PROFILE_<NAME>_TOKEN | no | — | Secret. Optional per-profile token override for the matching FB_PROFILE__PAGE_ID. |
¹ Provide at least one of FB_SYSTEM_TOKEN, FB_ACCESS_TOKEN or FB_PAGE_TOKEN.
A full, commented template lives in .env.example.
Grant only what the packages you actually enable require. The scopes below
are the ones this server asks for; node build/index.js doctor compares them
against what your token really has and prints a per-package usable / partial /
blocked matrix. business_management is deliberately not in this list — it
is a setup-only permission that should never ride on a runtime token.
| Package | Required Graph permissions |
|---|---|
core | pages_show_listpages_read_engagement |
reader | pages_read_engagementpages_read_user_content |
posts | pages_manage_postspages_read_engagement |
insights | read_insights |
moderation | pages_read_user_contentpages_manage_engagement |
messages | pages_messagingpages_manage_metadata |
ads | ads_readads_management |
| Tool | Required Graph permissions |
|---|---|
facebook_whoami | (none — the token itself is enough) |
facebook_list_pages | pages_show_list |
facebook_get_page | pages_read_engagement |
facebook_usage | (none — the token itself is enough) |
facebook_list_posts | pages_read_engagement |
facebook_get_post | pages_read_engagement |
facebook_list_reels | pages_read_engagement |
facebook_get_reactions | pages_read_engagement |
facebook_create_post | pages_manage_posts |
facebook_create_photo_post | pages_manage_posts |
facebook_create_video_post | pages_manage_posts |
facebook_create_reel | pages_manage_posts |
facebook_update_post | pages_manage_posts |
facebook_delete_post | pages_manage_posts |
facebook_list_scheduled_posts | pages_read_engagement |
facebook_get_video_status | pages_manage_posts, pages_read_engagement (inherited) |
facebook_page_insights | read_insights |
facebook_post_insights | read_insights |
facebook_reel_insights | read_insights |
facebook_list_comments | pages_read_user_content |
facebook_get_comment | pages_read_user_content |
facebook_reply_to_comment | pages_manage_engagement |
facebook_hide_comment | pages_manage_engagement |
facebook_delete_comment | pages_manage_engagement, pages_read_user_content |
facebook_private_reply | pages_messaging, pages_manage_engagement |
facebook_block_user | pages_read_user_content, pages_manage_engagement (inherited) |
facebook_unblock_user | pages_read_user_content, pages_manage_engagement (inherited) |
facebook_list_conversations | pages_messaging, pages_manage_metadata |
facebook_get_conversation | pages_messaging, pages_manage_metadata |
facebook_send_message | pages_messaging |
facebook_list_campaigns | ads_read |
facebook_list_adsets | ads_read |
facebook_list_ads | ads_read |
facebook_get_ad_object | ads_read |
facebook_ads_insights | ads_read |
facebook_ads_report_status | ads_read |
facebook_update_ad_object | ads_management |
Packages are the unit of exposure: you enable and disable whole packages with
FB_TOOL_PACKAGES, and FB_PACKAGES_READONLY drops a package's write tools
while keeping its reads.
| Package | On by default | Tools | Default write mode | What it covers |
|---|---|---|---|---|
core | yes | 4 read | — | Always-on identity, Page discovery and rate-limit diagnostics (read-only). |
reader | yes | 4 read | — | Read-only access to a Page's own content: posts (four edges), single posts, Reels and reaction totals. |
posts | yes | 2 read + 6 write | plan | Publish, schedule, edit and delete Page posts, photos, videos and Reels (plan-first: every write previews before it applies). |
insights | yes | 3 read | — | Page, post and Reel insights: compact reshaped metric series, aggregate totals and post-2025 metric-rename guidance (read-only). |
moderation | yes | 2 read + 6 write | apply | Read and moderate comments on Page content (list, reply, hide, delete, private reply) and maintain the blocked-users list. |
messages | yes | 2 read + 1 write | plan | Messenger conversations for a Page: poll the inbox, read a thread (untrusted content wrapped, attachments as placeholders) and send one private reply inside the 24-hour window. Plan-first by default. |
ads | no (opt-in) | 6 read + 1 write | plan | Marketing API access: campaign / ad-set / ad listings with delivery truth, single-object reads, insights with async report runs, and plan-gated status and budget control. Off by default. |
37 tools in 7 packages. 6 packages are on by default; the rest are opt-in via FB_TOOL_PACKAGES. Tier read never mutates. reversible writes are gated by FB_WRITE_MODE; irreversible and spend additionally require a per-call apply plus the plan_id of a preview you just ran, and are never unlocked by an environment variable alone.
| Package | Tool | Tier | Purpose |
|---|---|---|---|
core | facebook_whoami | read | Report the identity behind the configured token (type, validity, granted permissions, expiry) plus the server, MCP SDK and pinned Graph API version. |
core | facebook_list_pages | read | List the Facebook Pages the operator administers (via /me/accounts): id, name, category, the granted tasks, and whether a Page token is available. |
core | facebook_get_page | read | Fetch metadata for one Page — name, category, follower/fan counts, publish state, new-Page-experience flag and video upload limits. |
core | facebook_usage | read | Report the most recent Graph rate-limit signals (X-App-Usage, X-Business-Use-Case-Usage, x-fb-ads-insights-throttle) as usage percentages, so you can back off before… |
reader | facebook_list_posts | read | List a Page's posts, one cursor page at a time. |
reader | facebook_get_post | read | Fetch ONE post by its composite id ("{page-id}_{post-id}" as returned by facebook_list_posts). |
reader | facebook_list_reels | read | List a Page's Reels via the /video_reels edge — the ONLY place Reels are readable. |
reader | facebook_get_reactions | read | Read the reactions on one post: a totals map per reaction type (LIKE / LOVE / CARE / HAHA / WOW / SAD / ANGRY), the overall total, and the list of reacting users. |
posts | facebook_create_post | reversible | Create a Page post: plain text, a link, a multi-link card carousel, or a multi-photo carousel. |
posts | facebook_create_photo_post | reversible | Publish ONE photo to a Page, optionally with a caption, as a draft, or scheduled. |
posts | facebook_create_video_post | reversible | Upload a video to a Page. |
posts | facebook_create_reel | reversible | Publish a Facebook Reel through the three-phase upload (start → transfer → finish) with an explicit video_state: PUBLISHED, DRAFT or SCHEDULED. |
posts | facebook_update_post | reversible | Edit a Page post the app itself created, or move it through the scheduled-post lifecycle. |
posts | facebook_delete_post | irreversible | Permanently delete a Page post the app itself created — including a scheduled one, which is the only way to cancel it. |
posts | facebook_list_scheduled_posts | read | List the Page posts that are queued to publish later, each with its publish time echoed in UTC and in Page-local time. |
posts | facebook_get_video_status | read | Poll where one video stands in Meta's pipeline: uploading, processing, ready or error. |
insights | facebook_page_insights | read | Read Graph insights for one Page in a compact flat shape: one row per metric per data point ({metric, date, value}, plus breakdown for by-action-type metrics) and one… |
insights | facebook_post_insights | read | Read Graph insights for one published post (post_media_view, post_clicks, post_reactions_by_type_total, video metrics, ...) in the same compact flat shape as… |
insights | facebook_reel_insights | read | Read Graph insights for one Reel from /{video-id}/video_insights — the edge Reel metrics actually live on, which facebook_post_insights cannot reach. |
moderation | facebook_list_comments | read | List the comments on a post, photo, video or another comment, newest-first by default. |
moderation | facebook_get_comment | read | Read one comment by ID, optionally with its replies, and report whether a private reply is still possible (the 7-day window). |
moderation | facebook_reply_to_comment | reversible | Post a PUBLIC reply under a comment — visible to everyone who can see the thread. |
moderation | facebook_hide_comment | reversible | Hide or unhide up to 50 comments in one call (hidden:true hides, hidden:false restores). |
moderation | facebook_delete_comment | irreversible | PERMANENTLY delete up to 50 comments. |
moderation | facebook_private_reply | irreversible | Send a private message to the author of a comment. |
moderation | facebook_block_user | reversible | Add up to 50 PSIDs to the Page's blocked list: they can no longer comment on the Page or message it. |
moderation | facebook_unblock_user | reversible | Remove up to 50 PSIDs from the Page's blocked list, restoring their ability to comment and message. |
messages | facebook_list_conversations | read | List Messenger conversations for a Page (platform=messenger only — never Instagram threads): id, updated_time, unread_count, message_count and the latest-message snippet. |
messages | facebook_get_conversation | read | Read one Messenger thread newest-message-first: sender, timestamp, direction and body, plus typed placeholders for images, stickers, files and shared links (attachments… |
messages | facebook_send_message | reversible | Send ONE plain-text PRIVATE Messenger message as the Page, as a reply inside the 24-hour standard messaging window (messaging_type=RESPONSE). |
ads | facebook_list_campaigns | read | List campaigns under one ad account, a cursor page at a time. |
ads | facebook_list_adsets | read | List ad sets under one ad account, a cursor page at a time. |
ads | facebook_list_ads | read | List individual ads under one ad account, a cursor page at a time. |
ads | facebook_get_ad_object | read | Read one campaign, ad set or ad by id. |
ads | facebook_ads_insights | read | Read performance numbers (impressions, clicks, spend, reach, cpc, ctr) for an ad account, campaign, ad set or ad. |
ads | facebook_ads_report_status | read | Probe one async insights report run and, with fetch_results:true, read its rows once it has completed. |
ads | facebook_update_ad_object | irreversible | Pause or resume an ads object, or change its budget. |
Point-in-time survey (2026-07-21); the full write-up is in
docs/analysis/02-market-and-positioning.md.
| Project | Focus | Language | License | Distribution | Notes |
|---|---|---|---|---|---|
| facebook-mcp (this) | Pages / organic + ads | TypeScript | MIT | npm + MCPB bundle | Multi-Page, plan-and-apply writes, redaction, MCP annotations & outputSchema |
| Meta's official hosted Ads MCP | Ads only | hosted | Meta ToS | mcp.facebook.com/ads | Business OAuth, no developer app, ~29 tools. Free. |
| pipeboard-co/meta-ads-mcp | Ads | Python | BUSL-1.1 | hosted-remote | Market leader (~1.1k ★), 42 tools. Not OSI open source. |
| HagaiHen/facebook-mcp-server | Pages | Python | MIT | source only | The only other notable Pages server: 27 tools, single Page, no tests. |
If you only need ads, use Meta's official server. It is free, needs no
developer app of your own, is maintained by the vendor, and covers more ads
surface than this project ever will. The ads package here exists for one
reason: composing ads with Pages, moderation and messaging under a single token
and config, with the same spend gating. That is why it is off by default —
ads are not the reason to install this.
The reason to install this is the Pages side: multi-Page, video and Reels upload, scheduled-post lifecycle, insights that tell you when a metric was renamed or retired, and comment/message moderation — in a typed, tested, MIT-licensed server that runs entirely on your machine.
Current, factual, and deliberately unflattering:
.mcpb
bundle is attached to the release and the MCP Registry listing is active — but
no install path has been walked end-to-end by anyone except CI. See
Client compatibility for what that means per client.irreversible and
spend writes need a per-call apply plus a plan_id and an out-of-band
confirmation the model cannot supply itself. Where the client advertises the
MCP elicitation capability, the server asks the human operator through it;
where it does not, the caller must pass the FB_CONFIRM_TOKEN value as the
tool's confirm_token argument. With neither route, those tools return
confirmation_denied.notifications/progress per chunk — but only when the caller
supplies a progressToken on the request, as the MCP spec requires. A client
that does not send one gets no frames, and a long upload just looks slow.Things people reasonably expect from a "Facebook MCP server" that this one does not do. Listed so you can rule it out in thirty seconds instead of after an install:
/{page-id}/promotions). The organic→ads bridge
is the most-requested crossover feature and is deliberately parked post-1.0 —
it needs the ads package plus spend gating that has been thought through, not
bolted on.The full reasoning is in
docs/analysis/01-goals-and-scope.md.
This server automates actions Meta attributes to you, under your app and your token. Automating them does not exempt you from the rules that govern them:
The security-side counterpart is in
SECURITY.md.
Work is tracked publicly on the facebook-mcp roadmap board and grouped into release milestones:
| Milestone | Scope |
|---|---|
| v0.1.0 — Core | Foundation + core tools, live smoke harness |
| v0.2.0 — Reader & publishing | Post/Reels reads, publishing, scheduling, photo/video/Reels media |
| v0.3.0 — Insights & moderation | Page/post insights, comment moderation, blocking |
| v0.4.0 — Messaging | Conversations and message sending |
| v1.0.0 — Stable | Live verification, metadata SSOT, release rail, npm publish |
| v1.1.0 — Ads | Ads read + control, opt-in and off by default |
v1.0.0 ships without the ads package — deliberately. The Pages surface is
the product; ads is opt-in, off by default, and lands in 1.1.0. The code for it
is already in the working tree, which is exactly why the milestone is about
verification, not implementation: milestones close when a surface has been
verified live against Meta's servers and released, not when the code lands.
The binding version map is
docs/analysis/10-v1-release-definition.md.
The design behind each item is written up in advance in
docs/analysis/ — the roadmap is a consequence of
that corpus, not a replacement for it.
graph.facebook.com, graph-video.facebook.com
and rupload.facebook.com are ever contacted — the allowlist is fixed in code
and not user-configurable, so a redirected or mistyped host cannot silently
receive a token.plan (a non-mutating
preview); apply executes. The exception is moderation, which defaults to
apply because hiding a comment is high-volume, reversible work — and
FB_WRITE_MODE overrides any package default outright, in either direction, so
the mode is an operator decision rather than a per-tool promise. What the mode
cannot touch: irreversible and spend actions always require an out-of-band
confirmation, and anything that reaches a live audience (publishing a post or a
Reel, publishing a scheduled post early, sending a DM) additionally requires a
plan_id bound to a preview of that exact call. No env flag bypasses either.stderr, collects
nothing, and phones home nowhere. The http transport binds loopback
(127.0.0.1) only and fails closed without FB_HTTP_TOKEN.See SECURITY.md for the full model and vulnerability reporting.
docs/analysis/: goals & scope, market positioning,
Graph API landscape, auth & security model, architecture, tool catalog, risks,
roadmap, corner cases, the v1.0 release definition, and the parallel
task-breakdown that drives development.docs/runbooks/.The environment table, the package/tool tables and the permission tables above
are generated from the code by npm run metadata; CI fails if they drift.
Best-effort, single-maintainer support runs through GitHub — see SUPPORT.md for how to file bugs, feature requests and security reports.
This project is built and maintained in my own time. If it helps, a tip keeps it going:
Donating buys no priority support and no SLA — see SUPPORT.md. If money is not an option, starring the repository or filing a good bug report helps just as much.
This is an independent, community-built project and is not affiliated with, endorsed by, or sponsored by Meta Platforms, Inc. Facebook, Meta and related marks are trademarks of Meta Platforms, Inc., used here only nominatively to indicate compatibility.
MIT © 2026 Ivan Baev