Meta Ads MCP vs Recao
A side-by-side look at the Meta Ads MCP and Recao MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Meta Ads MCP for marketing work as a local process; choose Recao for marketing. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Meta Ads MCP when
- You need dedicated capabilities in the Marketing domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: OAuth 2.0.
- You want tools like
get_ad_accounts, get_account_info, get_campaigns.
Choose Recao when
- You need dedicated capabilities in the Marketing domain.
- You want tools like
search_app_advertiser, get_competitor_ads, get_ad_details.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Marketing | Marketing |
| Quality signal | 60/100 · Good | 41/100 · Fair |
| Install command | Confirmed | Not confirmed yet |
| Transport | Local subprocess (stdio) | — |
| Auth | OAuth 2.0 | Not declared |
| Pricing | Freemium | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 1,319 | 0 |
| Directory activity | 8 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 35 | 4 |
| Full listing | View Meta Ads MCP | View Recao |
Tools & capabilities
Meta Ads MCP tools 35
get_ad_accountsGet ad accounts accessible by a user. amount_spent and balance are returned in currency units (e.g. USD dollars), not cents. Args: access_token: Meta API access token (optional - will use cached token if not provided) user_id: Meta user ID or "me" for the current user limit: Maximum number of accounts to return (default: 200)get_account_infoGet detailed information about a specific ad account. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) fields: Optional comma-separated Graph API fields to return. When provided, replaces the default field set. Useful for fetching extras like funding_source_details, spend_cap, is_prepay_account, min_daily_budget, disable_reason, capabilities. Default fields: id, name, account_id, account_status, amount_spent, balance, currency, age, business_city, business_country_code, timezone_name. For prepaid accounts (is_prepay_account=true, common in Brazil), the Business Manager "available balance" is the sum of funding_source_details STORED_BALANCE entries plus coupons — the `balance` field alone is the amount due to be billed, not the available pre-paid funds.get_campaignsGet campaigns for a Meta Ads account with optional filtering. Note: By default, the Meta API returns a subset of available fields. Other fields like 'effective_status', 'spend_cap', 'budget_remaining', 'promoted_object', 'source_campaign_id', etc., might be available but require specifying them in the API call (currently not exposed by this tool's parameters). Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) limit: Maximum number of campaigns to return (default: 10) status_filter: Filter by effective status (e.g., 'ACTIVE', 'PAUSED', 'ARCHIVED'). Maps to the 'effective_status' API parameter, which expects an array (this function handles the required JSON formatting). Leave empty for all statuses. objective_filter: Filter by campaign objective(s). Can be a single objective string or a list of objectives. Valid objectives: 'OUTCOME_AWARENESS', 'OUTCOME_TRAFFIC', 'OUTCOME_ENGAGEMENT', 'OUTCOME_LEADS', 'OUTCOME_SALES', 'OUTCOME_APP_PROMOTION'. Examples: 'OUTCOME_LEADS' or ['OUTCOME_LEADS', 'OUTCOME_SALES']. Leave empty for all objectives. after: Pagination cursor to get the next set of resultsget_campaign_detailsGet detailed information about a specific campaign. Note: This function requests a specific set of fields ('id,name,objective,status,...'). The Meta API offers many other fields for campaigns (e.g., 'effective_status', 'source_campaign_id', etc.) that could be added to the 'fields' parameter in the code if needed. Args: campaign_id: Meta Ads campaign ID access_token: Meta API access token (optional - will use cached token if not provided)create_campaignCreate a new Facebook or Instagram ad campaign in a Meta Ads account. Use this to start a new campaign with an ODAX objective (OUTCOME_LEADS, OUTCOME_SALES, OUTCOME_AWARENESS, OUTCOME_TRAFFIC, OUTCOME_ENGAGEMENT, OUTCOME_APP_PROMOTION), pick CBO (campaign budget optimization) or ABO (ad-set-level budgets), and set bid strategy, spend cap, and special ad categories. This is the first step of the campaign group → ad set → ad hierarchy on Meta. Returns the new campaign id. Also known as: create campaign, new campaign, make campaign, campaign group, ABO campaign, CBO campaign. Note: Campaigns do not support start_time for scheduling — set start_time on the ad set instead. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) name: Campaign name objective: Campaign objective (ODAX, outcome-based). Must be one of: OUTCOME_AWARENESS, OUTCOME_TRAFFIC, OUTCOME_ENGAGEMENT, OUTCOME_LEADS, OUTCOME_SALES, OUTCOME_APP_PROMOTION. Note: Legacy objectives like BRAND_AWARENESS, LINK_CLICKS, CONVERSIONS, APP_INSTALLS, etc. are not valid for new campaigns and will cause a 400 error. Use the outcome-based values above (e.g., BRAND_AWARENESS → OUTCOME_AWARENESS). access_token: Meta API access token (optional - will use cached token if not provided) status: Initial campaign status (default: PAUSED) special_ad_categories: List of special ad categories if applicable daily_budget: Daily budget in account currency (in cents) as a string (only used if use_adset_level_budgets=False) lifetime_budget: Lifetime budget in account currency (in cents) as a string (only used if use_adset_level_budgets=False) buying_type: Buying type (e.g., 'AUCTION') bid_strategy: Bid strategy (default: LOWEST_COST_WITHOUT_CAP). Must be one of: 'LOWEST_COST_WITHOUT_CAP', 'LOWEST_COST_WITH_BID_CAP', 'COST_CAP', 'LOWEST_COST_WITH_MIN_ROAS'. WARNING: If you use LOWEST_COST_WITH_BID_CAP or COST_CAP, all child ad sets will require bid_amount to be set. bid_cap: Bid cap in account currency (in cents) as a string spend_cap: Spending limit for the campaign in account currency (in cents) as a string campaign_budget_optimization: Whether to enable campaign budget optimization (only used if use_adset_level_budgets=False) ab_test_control_setups: Settings for A/B testing (e.g., [{"name":"Creative A", "ad_format":"SINGLE_IMAGE"}]) use_adset_level_budgets: If True, budgets will be set at the ad set level instead of campaign level (default: False)update_campaignUpdate an existing campaign in a Meta Ads account. Note: Campaigns do not support start_time for scheduling — set start_time on the ad set instead. Migrating CBO (Advantage Campaign Budget) → ABO (ad set level budgets): Pass `adset_budgets` with one entry per ad set in the campaign. Meta atomically removes the campaign-level budget and assigns budgets at the ad set level in a single call. This is Meta's documented mechanism — the legacy `use_adset_level_budgets=true` flag attempts to clear `daily_budget`/`lifetime_budget` but Meta silently ignores the empty values, so the migration does not persist. Args: campaign_id: Meta Ads campaign ID access_token: Meta API access token (optional - will use cached token if not provided) name: New campaign name status: New campaign status (e.g., 'ACTIVE', 'PAUSED') special_ad_categories: List of special ad categories if applicable daily_budget: New daily budget in account currency (in cents). lifetime_budget: New lifetime budget in account currency (in cents). bid_strategy: New bid strategy bid_cap: New bid cap in account currency (in cents) as a string spend_cap: New spending limit for the campaign in account currency (in cents) as a string campaign_budget_optimization: Enable/disable campaign budget optimization objective: New campaign objective (Note: May not always be updatable) use_adset_level_budgets: Deprecated for CBO → ABO migration — use `adset_budgets` instead. Kept for backwards compatibility; sends empty `daily_budget`/ `lifetime_budget` which Meta silently ignores in most cases. adset_budgets: List of `{"adset_id": "...", "daily_budget": <cents>}` objects. Use to migrate from CBO to ABO: Meta removes the campaign-level Advantage budget and assigns the provided daily budgets at the ad set level in one atomic call. Example: [{"adset_id": "1234", "daily_budget": 5000}, {"adset_id": "5678", "daily_budget": 7000}]get_adsetsGet ad sets for a Meta Ads account with optional filtering by campaign. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) limit: Maximum number of ad sets to return (default: 10) campaign_id: Optional campaign ID to filter byget_adset_detailsGet detailed information about a specific ad set. Args: adset_id: Meta Ads ad set ID access_token: Meta API access token (optional - will use cached token if not provided) Example: To call this function through MCP, pass the adset_id as the first argument: { "args": "YOUR_ADSET_ID" }create_adsetCreate a new ad set in a Meta Ads account. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) campaign_id: Meta Ads campaign ID this ad set belongs to name: Ad set name optimization_goal: Conversion optimization goal. Valid values depend on the campaign objective and destination_type. OUTCOME_ENGAGEMENT + destination_type=WEBSITE: OFFSITE_CONVERSIONS, LANDING_PAGE_VIEWS, LINK_CLICKS, IMPRESSIONS, REACH. OUTCOME_ENGAGEMENT + On Post (destination_type=ON_POST): POST_ENGAGEMENT, IMPRESSIONS, REACH. Also set promoted_object={page_id} at creation (immutable; without it create_ad fails with subcode 1885154). Do NOT use ON_AD here — ON_AD is the OUTCOME_LEADS instant-form destination and Meta rejects it for OUTCOME_ENGAGEMENT (subcode 1815715). OUTCOME_ENGAGEMENT + On Video (destination_type=ON_VIDEO): THRUPLAY, TWO_SECOND_CONTINUOUS_VIDEO_VIEWS. OUTCOME_ENGAGEMENT + On Event (destination_type=ON_EVENT): EVENT_RESPONSES, IMPRESSIONS, POST_ENGAGEMENT, REACH. OUTCOME_ENGAGEMENT + On Page (destination_type=ON_PAGE): PAGE_LIKES. OUTCOME_ENGAGEMENT + Messaging (MESSENGER/WHATSAPP/INSTAGRAM_DIRECT): CONVERSATIONS, LINK_CLICKS. OUTCOME_ENGAGEMENT "Profile and Page visits" (PROFILE_AND_PAGE_ENGAGEMENT with destination_type INSTAGRAM_PROFILE / FACEBOOK_PAGE / INSTAGRAM_PROFILE_AND_FACEBOOK_PAGE) is shown in Ads Manager but NOT supported via the Marketing API — Meta rejects every variant (code 100). Closest API-supported option is POST_ENGAGEMENT + ON_POST. OUTCOME_TRAFFIC + WEBSITE: LANDING_PAGE_VIEWS, LINK_CLICKS, IMPRESSIONS, REACH. OUTCOME_AWARENESS: REACH, IMPRESSIONS, AD_RECALL_LIFT, THRUPLAY. OUTCOME_LEADS: LEAD_GENERATION, QUALITY_LEAD (forms), QUALITY_CALL (calls), OFFSITE_CONVERSIONS, LINK_CLICKS (website). OUTCOME_SALES: OFFSITE_CONVERSIONS, VALUE, CONVERSATIONS, LINK_CLICKS, IMPRESSIONS, REACH. OUTCOME_APP_PROMOTION: APP_INSTALLS, APP_INSTALLS_AND_OFFSITE_CONVERSIONS, VALUE. billing_event: How you're charged (e.g., 'IMPRESSIONS', 'LINK_CLICKS') status: Initial ad set status (default: PAUSED) daily_budget: Daily budget in account currency (in cents) as a string. CBO NOTE: Do NOT set this if the parent campaign already has a budget (Campaign Budget Optimization / CBO mode). Meta only allows budgets at one level: either the campaign OR the ad set, not both. If the campaign has a daily_budget or lifetime_budget, omit this field — the ad set will automatically use the campaign budget. lifetime_budget: Lifetime budget in account currency (in cents) as a string. CBO NOTE: Do NOT set this if the parent campaign already has a budget (Campaign Budget Optimization / CBO mode). Omit this field when the campaign uses CBO — the ad set inherits the campaign budget automatically. targeting: Targeting specs (age, location, interests, etc). targeting_automation.advantage_audience defaults to 0 if not set (Meta API v24+ requirement). Set to 1 to enable Advantage+ Audience (requires age_max>=65). Use search_interests for interest IDs. bid_amount: Bid amount in account currency (in cents). REQUIRED for: LOWEST_COST_WITH_BID_CAP, COST_CAP, TARGET_COST. NOT USED by: LOWEST_COST_WITH_MIN_ROAS (uses bid_constraints instead). May also be required if the parent campaign's bid strategy requires it. bid_strategy: Bid strategy. Valid values: - 'LOWEST_COST_WITHOUT_CAP' (recommended) - no bid_amount required - 'LOWEST_COST_WITH_BID_CAP' - REQUIRES bid_amount - 'COST_CAP' - REQUIRES bid_amount - 'LOWEST_COST_WITH_MIN_ROAS' - REQUIRES bid_constraints with roas_average_floor, and optimization_goal='VALUE'. Does NOT use bid_amount. Note: 'LOWEST_COST' is NOT valid - use 'LOWEST_COST_WITHOUT_CAP'. Campaign-level bid strategy may constrain ad set choices. bid_constraints: Bid constraints dict. Required for LOWEST_COST_WITH_MIN_ROAS. Use {"roas_average_floor": <value>} where value = target ROAS * 10000. Example: 2.0x ROAS -> {"roas_average_floor": 20000} bid_adjustments: Bid multipliers per targeting dimension. Pass-through to Meta. Shape: {"user_groups": {"<dim>": {"<value>": <float>, "default": <float>}}} Dims: age, gender, user_os, device_platform, position_type, publisher_platform, user_bucket, home_location, locale, etc. Multipliers are floats, typically 0.0-1.0. Example: {"user_groups": {"user_os": {"iOS": 0.9, "Android": 0.7, "default": 1.0}}} NOTE: Writing bid_adjustments requires a Meta app capability that must be allowlisted. Apps without it get OAuthException (#3). start_time: Start time in ISO 8601 format (e.g., '2023-12-01T12:00:00-0800'). To schedule future delivery: set start_time to a future date and status=ACTIVE. Meta will show effective_status as SCHEDULED and automatically begin delivery at start_time. NOTE: Only ad set start_time controls delivery scheduling. Campaigns do not support start_time. end_time: End time in ISO 8601 format. Required when lifetime_budget is specified. dsa_beneficiary: DSA beneficiary for European compliance (person/org that benefits from ads). Required for EU-targeted ad sets along with dsa_payor. dsa_payor: DSA payor for European compliance (person/org paying for the ads). Required for EU-targeted ad sets along with dsa_beneficiary. promoted_object: For APP_INSTALLS: app config, required application_id + object_store_url. For OUTCOME_ENGAGEMENT On-Post (destination_type=ON_POST): set {"page_id": "<id>"} at creation — required for ads (else create_ad fails with subcode 1885154) and immutable afterward (cannot be added via update_adset). destination_type: Conversion location / where users go. Pass-through to Meta (no client-side validation). Common values: 'WEBSITE', 'WHATSAPP', 'MESSENGER', 'INSTAGRAM_DIRECT', 'APP', 'FACEBOOK', 'SHOP_AUTOMATIC'. OUTCOME_ENGAGEMENT on-asset locations: 'ON_POST' (post engagement; needs promoted_object={page_id}), 'ON_PAGE' (PAGE_LIKES), 'ON_EVENT', 'ON_VIDEO'. 'ON_AD' is the OUTCOME_LEADS instant-form destination — do NOT use it for OUTCOME_ENGAGEMENT (Meta rejects it with subcode 1815715). Also supports multi-channel combos like 'MESSAGING_MESSENGER_WHATSAPP'. is_dynamic_creative: Enable Dynamic Creative for this ad set. frequency_control_specs: Frequency cap specs. MUST be set at creation time — Meta makes this field immutable after the ad set is created (error 1815198). Only works with OUTCOME_AWARENESS campaigns + optimization_goal REACH or THRUPLAY. Example: [{"event": "IMPRESSIONS", "interval_days": 7, "max_frequency": 1}] multi_advertiser_ads: Set to 0 to opt out of Multi-Advertiser Ads, 1 to opt in. This is a TOP-LEVEL ad set parameter — do NOT put it inside the targeting object. regional_regulated_categories: List of regional regulated categories for the ad set. Required for ads targeting regulated regions (Taiwan, Australia, etc.). Valid values: TAIWAN_FINSERV, TAIWAN_UNIVERSAL, AUSTRALIA_FINSERV, INDIA_FINSERV, SINGAPORE_UNIVERSAL, THAILAND_UNIVERSAL. Example: ["TAIWAN_UNIVERSAL"] or ["TAIWAN_FINSERV", "TAIWAN_UNIVERSAL"] regional_regulation_identities: Dict of verified identity IDs for regional transparency compliance. Required when regional_regulated_categories is set. The identity IDs come from completing advertiser verification in Meta Business Settings. Keys depend on the categories declared: - TAIWAN_UNIVERSAL: taiwan_universal_beneficiary, taiwan_universal_payer - TAIWAN_FINSERV: taiwan_finserv_beneficiary, taiwan_finserv_payer - AUSTRALIA_FINSERV: australia_finserv_beneficiary, australia_finserv_payer - SINGAPORE_UNIVERSAL: singapore_universal_beneficiary, singapore_universal_payer Example: {"taiwan_universal_beneficiary": "<id>", "taiwan_universal_payer": "<id>"} attribution_spec: Attribution window specification for the ad set. Controls how conversions are attributed to ads. Default is 7-day click if not specified. Example for 1-day click: [{"event_type": "CLICK_THROUGH", "window_days": 1}] Example for 1-day click + 1-day view: [{"event_type": "CLICK_THROUGH", "window_days": 1}, {"event_type": "VIEW_THROUGH", "window_days": 1}] Valid event_type values: CLICK_THROUGH, VIEW_THROUGH. Valid window_days values: 1, 7, 28 (depends on event_type and optimization_goal). access_token: Meta API access token (optional - will use cached token if not provided)update_adsetUpdate an ad set with new settings including frequency caps and budgets. Args: adset_id: Meta Ads ad set ID name: New ad set name frequency_control_specs: Frequency control specs (e.g. [{"event": "IMPRESSIONS", "interval_days": 7, "max_frequency": 3}]) bid_strategy: Bid strategy. Valid values: - 'LOWEST_COST_WITHOUT_CAP' (recommended) - no bid_amount required - 'LOWEST_COST_WITH_BID_CAP' - REQUIRES bid_amount - 'COST_CAP' - REQUIRES bid_amount - 'LOWEST_COST_WITH_MIN_ROAS' - REQUIRES bid_constraints with roas_average_floor Note: 'LOWEST_COST' is NOT valid - use 'LOWEST_COST_WITHOUT_CAP'. bid_amount: Bid amount in cents. Required for LOWEST_COST_WITH_BID_CAP, COST_CAP, TARGET_COST. NOT USED by LOWEST_COST_WITH_MIN_ROAS (uses bid_constraints instead). bid_constraints: Bid constraints dict. Required for LOWEST_COST_WITH_MIN_ROAS. Use {"roas_average_floor": <value>} where value = target ROAS * 10000. Example: 2.0x ROAS -> {"roas_average_floor": 20000} bid_adjustments: Bid multipliers per targeting dimension. Pass-through to Meta. Shape: {"user_groups": {"<dim>": {"<value>": <float>, "default": <float>}}} See create_adset for full docs and dim list. NOTE: Writing requires a Meta app capability that must be allowlisted. status: Update ad set status (ACTIVE, PAUSED, etc.) targeting: Complete targeting specifications (replaces existing targeting) optimization_goal: Conversion optimization goal (e.g., 'LINK_CLICKS', 'CONVERSIONS', 'VALUE') daily_budget: Daily budget in account currency (in cents) lifetime_budget: Lifetime budget in account currency (in cents) is_dynamic_creative: Enable/disable Dynamic Creative for this ad set. WARNING: This field is immutable after ad set creation. Meta's API will return success but silently ignore the change. To change this, create a new ad set. start_time: Start time in ISO 8601 format (e.g., '2023-12-01T12:00:00-0800'). Use with status=ACTIVE to schedule the ad set for future delivery (effective_status will be SCHEDULED until start_time). end_time: End time in ISO 8601 format. Required when lifetime_budget is specified. dsa_beneficiary: DSA beneficiary for European compliance (person/org that benefits from ads). Required for EU-targeted ad sets along with dsa_payor. dsa_payor: DSA payor for European compliance (person/org paying for the ads). Required for EU-targeted ad sets along with dsa_beneficiary. multi_advertiser_ads: Set to 0 to opt out of Multi-Advertiser Ads, 1 to opt in. This is a TOP-LEVEL ad set parameter — do NOT put it inside the targeting object. regional_regulated_categories: List of regional regulated categories for the ad set. Required for ads targeting regulated regions (Taiwan, Australia, etc.). Valid values: TAIWAN_FINSERV, TAIWAN_UNIVERSAL, AUSTRALIA_FINSERV, INDIA_FINSERV, SINGAPORE_UNIVERSAL, THAILAND_UNIVERSAL. Set to null/empty to remove existing categories. regional_regulation_identities: Dict of verified identity IDs for regional transparency compliance. Required when regional_regulated_categories is set. Set individual keys to null to remove them. attribution_spec: Attribution window specification for the ad set. WARNING: Meta no longer supports updating attribution_spec after ad set creation (error 1504040). To change attribution windows, create a new ad set instead. This parameter is kept for compatibility but will be rejected by Meta's API. Valid event_type values: CLICK_THROUGH, VIEW_THROUGH. Valid window_days values: 1, 7, 28 (depends on event_type and optimization_goal). access_token: Meta API access token (optional - will use cached token if not provided)get_adsGet ads for a Meta Ads account with optional filtering. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) limit: Maximum number of ads to return (default: 10) campaign_id: Optional campaign ID to filter by adset_id: Optional ad set ID to filter byget_ad_detailsGet detailed information about a specific ad. Args: ad_id: Meta Ads ad ID access_token: Meta API access token (optional - will use cached token if not provided)- +23 more on the listing page
Recao tools 4
search_app_advertiserFind an app or developer in Apple's Ad Repository by name. Returns the ids the other tools take. Start here.get_competitor_adsPull every App Store ad an advertiser ran in the EU (up to 1 year back), sorted by how long each has been live. An ad the advertiser keeps paying for is the closest public signal that it converts.get_ad_detailsFull detail for one ad: every locale variant, creative asset URLs, icon variations, placements, and date range. Shows how a competitor localizes a winning ad.get_playbookAn Apple Search Ads playbook for indie apps, wired to the data tools. Call with no argument to list the available playbooks.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Meta Ads MCP
{
"mcpServers": {
"pipeboard-co-meta-ads-mcp": {
"command": "uvx",
"args": [
"meta-ads-mcp"
]
}
}
}
Recao
No confirmed install command for Recao yet — follow the setup steps linked from its listing page rather than a guessed package name.
Frequently asked questions
Meta Ads MCP is categorized under Marketing and uses a local stdio subprocess. Recao belongs to Marketing and uses an install path we have not confirmed yet. Pick Meta Ads MCP for marketing work and Recao for marketing.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Recao has no confirmed install command yet — follow its own setup instructions.
Meta Ads MCP is listed as freemium — a free tier with paid plans. Auth: oauth 2.0. Recao has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add pipeboard-co-meta-ads-mcp and recao as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Meta Ads MCP has a quality signal of 60/100 (Good) with 8 views, 0 installs and 1,319 GitHub stars. Recao has 41/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.