posthog

name

posthog

description

PostHog is a product analytics suite that provides session recording, feature flags, A/B testing, and event tracking to help teams build better products through user insights. Read and write PostHog data through One: warehousesavedqueries, batchexports, persons, dashboards, projects, insights and more, 1182 actions with real parameter documentation. Use whenever the user asks to look something up in PostHog, create or update a record there, or build code against the PostHog API.

PostHog through One

PostHog is a product analytics suite that provides session recording, feature flags, A/B testing, and event tracking to help teams build better products through user insights.

One exposes PostHog through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform posthog if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm PostHog is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real PostHog account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

WarehouseSavedQueries

Action	Method	Path	Action id
List a Project’s Warehouse Saved Queries	GET	/api/projects/{{projectId}}/warehouse_saved_queries/	conn_mod_def::GJ6H-pvoD-4::hdq8LNvxRKuZU5_KAdrAHA
List an Environment’s Warehouse Saved Queries	GET	/api/environments/{{environmentId}}/warehouse_saved_queries/	conn_mod_def::GJ6H9kjKg4I::-D72J0ZMTGK3bHP3ob2Jyw
Retrieve a Data Warehouse Saved Query’s Recent Run History (Environment Scoped)	GET	/api/environments/{{environmentId}}/warehouse_saved_queries/{{id}}/run_history/	conn_mod_def::GJ6H9sKwNEU::WB4wrPM_TTWWLJnbAJintg
Retrieve a Project Saved Query’s Dependency Counts	GET	/api/projects/{{projectId}}/warehouse_saved_queries/{{id}}/dependencies/	conn_mod_def::GJ6H-b-V2OY::-matJ1uwQYqXepIYcfaNug
Retrieve a Project’s Warehouse Saved Query	GET	/api/projects/{{projectId}}/warehouse_saved_queries/{{id}}/	conn_mod_def::GJ6H-ym1aiQ::ZB3bLu48SUaDNs-qGcn01Q
Retrieve a Project’s Warehouse Saved Query Activity	GET	/api/projects/{{projectId}}/warehouse_saved_queries/{{id}}/activity/	conn_mod_def::GJ6H-TBkCfk::BfNUf3U5RdyIe6cgCyLBPA
Retrieve a Project’s Warehouse Saved Query Run History	GET	/api/projects/{{projectId}}/warehouse_saved_queries/{{id}}/run_history/	conn_mod_def::GJ6H-0w0l98::YTm0ZWoZS1CbIRh0D_d_IA
Retrieve a Saved Query’s Dependency Counts (Environment)	GET	/api/environments/{{environmentId}}/warehouse_saved_queries/{{id}}/dependencies/	conn_mod_def::GJ6H9VwUFuE::HFpKPeftSMywFgExPt5eRw
Retrieve a Warehouse Saved Query (Environment-scoped)	GET	/api/environments/{{environmentId}}/warehouse_saved_queries/{{id}}/	conn_mod_def::GJ6H9vdlEUg::PWxfDFp_Tb-4QbnCbYn4VQ
Retrieve a Warehouse Saved Query’s Activity (Environment-scoped)

20 more WarehouseSavedQueries actions are available through search.

BatchExports

Action	Method	Path	Action id
List a Project’s Batch Exports	GET	/api/projects/{{projectId}}/batch_exports/	conn_mod_def::GJ6Htna6ga4::qNZkNXhlSuCXIItDrFEmMg
List an Environment’s Batch Exports	GET	/api/environments/{{environmentId}}/batch_exports/	conn_mod_def::GJ6HujvNuPs::_a4ixucDQKSN45cbtbTAiA
List an Organization’s Batch Exports	GET	/api/organizations/{{organizationId}}/batch_exports/	conn_mod_def::GJ6Htc5QNSE::E7EXCMhkRNeixZuwuHK-MA
Retrieve a Batch Export for an Environment	GET	/api/environments/{{environmentId}}/batch_exports/{{id}}/	conn_mod_def::GJ6HuuH4HdI::qNX30_UbSuOku98MYKW5PA
Retrieve a Batch Export for an Organization	GET	/api/organizations/{{organizationId}}/batch_exports/{{id}}/	conn_mod_def::GJ6Ht4TuEog::9nhVjzF5RQ20bL9RvJ3fDA
Retrieve a Project Environment's Batch Export Test	GET	/api/environments/{{environmentId}}/batch_exports/test/	conn_mod_def::GJ6HvGGKavI::YZYip1xfRRitsBRLdtcpRw
Retrieve a Project’s Batch Export	GET	/api/projects/{{projectId}}/batch_exports/{{id}}/	conn_mod_def::GJ6Ht4SN-cY::bMaAjERTSJSqvHFTRefgJA
Retrieve Batch Export Test Results for a Project	GET	/api/projects/{{projectId}}/batch_exports/test/	conn_mod_def::GJ6HuRk4yLs::bNSrgWSXQQWud1XgitEYGA
Create a Batch Export for an Environment	POST	/api/environments/{{environmentId}}/batch_exports/	conn_mod_def::GJ6Hum_KMVU::9_JWVxGwR26535N8VRhIRg
Create a Project Batch Export	POST	/api/projects/{{projectId}}/batch_exports/	conn_mod_def::GJ6HtdbQwpY::f4xIj-GnQGa3UJ7koLGgeg
Create an Organization Batch Export

20 more BatchExports actions are available through search.

Persons

Action	Method	Path	Action id
Get a Project Environment Person’s Properties at a Point in Time	GET	/api/environments/{{environmentId}}/persons/properties_at_time/	conn_mod_def::GJ6IcwbSMS8::p4KStOLyRWmEo64wtzX3sA
List a Project’s Persons	GET	/api/projects/{{projectId}}/persons/	conn_mod_def::GJ6Idlpx808::wSOOiQwYSWWY9IrT8TuDGQ
List Persons in an Environment	GET	/api/environments/{{environmentId}}/persons/	conn_mod_def::GJ6IcmKs5I4::BrgaE3b5Tp6NhZFyGk3biA
Retrieve a Person in an Environment	GET	/api/environments/{{environmentId}}/persons/{{id}}/	conn_mod_def::GJ6IcuT_s5w::YknH4eW0SPOXmZo4bkx94Q
Retrieve a Person’s Activity (Environment Scoped)	GET	/api/environments/{{environmentId}}/persons/{{id}}/activity/	conn_mod_def::GJ6IcDNH2Ow::itnTMz8FTbS_lqTcJnNwjg
Retrieve a Person’s Properties Timeline (by Project)	GET	/api/projects/{{projectId}}/persons/{{id}}/properties_timeline/	conn_mod_def::GJ6Id1poAbs::5O_DJ5xmR2qoX0jhs6ZoUA
Retrieve a Person’s Properties Timeline (Environment Scoped)	GET	/api/environments/{{environmentId}}/persons/{{id}}/properties_timeline/	conn_mod_def::GJ6IcvmdF5g::u6Ekf7aYRyKC-Rhm4TMXdA
Retrieve a Project Person	GET	/api/projects/{{projectId}}/persons/{{id}}/	conn_mod_def::GJ6Id1ABbBI::DeWVTBRHSFqL8SJKmGgSOw
Retrieve a Project Person’s Activity	GET	/api/projects/{{projectId}}/persons/{{id}}/activity/	conn_mod_def::GJ6IdO5EZk8::A2A2uB6sTDmOwlDAfZygbQ
Retrieve a Project Person’s Properties at a Point in Time	GET	/api/projects/{{projectId}}/persons/properties_at_time/	conn_mod_def::GJ6IdmKWQys::oni8CXxKTtmoIuzjiCA6bQ

18 more Persons actions are available through search.

Dashboards

Action	Method	Path	Action id
List a Project’s Dashboards	GET	/api/projects/{{projectId}}/dashboards/	conn_mod_def::GJ6HxRLTsEU::7POPcYUgQomtZJxTz4J4KQ
List an Environment’s Dashboards	GET	/api/environments/{{environmentId}}/dashboards/	conn_mod_def::GJ6HyhGACu4::cS0nQ3kWQbyrHD6NMvxnGQ
Retrieve a Dashboard in an Environment	GET	/api/environments/{{environmentId}}/dashboards/{{id}}/	conn_mod_def::GJ6HyrEDKws::oT2lt-_pRNy1CfplVrav5A
Retrieve a Project’s Dashboard	GET	/api/projects/{{projectId}}/dashboards/{{id}}/	conn_mod_def::GJ6Hxm5uN0Y::KUeWW-BGTZuD4vplRtOeIA
Stream a Dashboard’s Metadata and Tiles (SSE) in an Environment	GET	/api/environments/{{environmentId}}/dashboards/{{id}}/stream_tiles/	conn_mod_def::GJ6Hy9jeL-M::7X6zxLHMQ-SPIz7B-qG-gA
Stream a Project Dashboard’s Metadata and Tiles (SSE)	GET	/api/projects/{{projectId}}/dashboards/{{id}}/stream_tiles/	conn_mod_def::GJ6HxyulPJk::IiOlgYwyRoaKoXS6bKvn-g
Create a Dashboard from a Template JSON (Environment)	POST	/api/environments/{{environmentId}}/dashboards/create_from_template_json/	conn_mod_def::GJ6HyVdeVdw::-Zy56sb8SGOcFOIURjlAmw
Create a Project Dashboard	POST	/api/projects/{{projectId}}/dashboards/	conn_mod_def::GJ6HxOHdq-Q::ZdZVAFfESpaPRL_T9-vniA
Create a Project Dashboard from Template JSON	POST	/api/projects/{{projectId}}/dashboards/create_from_template_json/	conn_mod_def::GJ6HxdDGtZA::aeir2IwlQzSXaUn_2PErPQ
Create an Environment Dashboard	POST	/api/environments/{{environmentId}}/dashboards/	conn_mod_def::GJ6HyT2SVrM::Dm6ZbNyESFmT4bf-FOSMnA

14 more Dashboards actions are available through search.

Projects

Action	Method	Path	Action id
List an Organization’s Projects	GET	/api/organizations/{{organizationId}}/projects/	conn_mod_def::GJ6H4CgI1TA::Dlxi-WQtQZOOmdUoNGE71g
Retrieve a Project in an Organization	GET	/api/organizations/{{organizationId}}/projects/{{id}}/	conn_mod_def::GJ6H4perHZ0::2zOBUtnLSuC8hx7XfPEUZw
Retrieve a Project’s Activity (by Organization)	GET	/api/organizations/{{organizationId}}/projects/{{id}}/activity/	conn_mod_def::GJ6Hv-sK-1I::it-2wzCcT_OE3Xn9MbmKMQ
Retrieve a Project’s Demo Data Generation Status	GET	/api/organizations/{{organizationId}}/projects/{{id}}/is_generating_demo_data/	conn_mod_def::GJ6H4CnTeqA::J5HFKJ0RStirs7xkr3uCVw
Retrieve a Project’s Domain Connect Check Status	GET	/api/projects/{{projectId}}/integrations/domain-connect/check/	conn_mod_def::GJ6H3X6ALwY::bvAwfjHcSmWIcmOIYEwcIg
Retrieve a Project’s Draft SQL Query	GET	/api/projects/{{projectId}}/query/draft_sql/	conn_mod_def::GJ6IfooNEkY::1Anznn0kRlC6mUicHVGqhw
Retrieve a Project’s File System Log View	GET	/api/projects/{{projectId}}/file_system/log_view/	conn_mod_def::GJ6H2ExyPjc::gNlgFCHCTCiSP1oplOsvtw
Retrieve a Project’s Group Property Values	GET	/api/projects/{{projectId}}/groups/property_values/	conn_mod_def::GJ6H27c0U-8::MJB1W1OnTK62Eey3l-ZEeQ
Add Product Intent for a Project (Partial Update)	PATCH	/api/organizations/{{organizationId}}/projects/{{id}}/add_product_intent/	conn_mod_def::GJ6HwKNGedg::MCiNk5VGSd-ydpoBL-emig
Cancel a Project Query	DELETE	/api/projects/{{projectId}}/query/{{id}}/	conn_mod_def::GJ6IfiWE000::C9HonMG4R0meGECliJ0NCg

12 more Projects actions are available through search.

Insights

Action	Method	Path	Action id
List a Project’s Insights	GET	/api/projects/{{projectId}}/insights/	conn_mod_def::GJ6IQptnVvY::5Q55MmW4SlmY0jQRAWSZ8A
List a Project’s Last Viewed Insights (Current User)	GET	/api/projects/{{projectId}}/insights/my_last_viewed/	conn_mod_def::GJ6IQXU0wXw::WM8k6K7GT52BRWj-zuYLaA
List an Environment’s Insights	GET	/api/environments/{{environmentId}}/insights/	conn_mod_def::GJ6IPTIJ_Q8::5RRwvbTdQQW8AW6Av2iRpQ
List an Environment’s Last Viewed Insights (My Last Viewed)	GET	/api/environments/{{environmentId}}/insights/my_last_viewed/	conn_mod_def::GJ6IPI2DjFA::Pp992GfWQ2qJlxiTFO-pcw
List an Environment’s Trending Insights	GET	/api/environments/{{environmentId}}/insights/trending/	conn_mod_def::GJ6IPq0Tf8I::pj5AOvHQQDaIgPu0MBLHNQ
Retrieve a Project’s Insight	GET	/api/projects/{{projectId}}/insights/{{id}}/	conn_mod_def::GJ6IQXVJ78E::4bNXhfB1RHGUCmJws109Mg
Retrieve an Environment’s Insight	GET	/api/environments/{{environmentId}}/insights/{{id}}/	conn_mod_def::GJ6IPdE-Tss::JBuy_XDrQLGr1VK35Pn5Pw
Retrieve an Insight's Analyze Results (Project Scoped)	GET	/api/projects/{{projectId}}/insights/{{id}}/analyze/	conn_mod_def::GJ6IQGvSSrY::TtVpVJoXQael7AJASusYiw
Retrieve an Insight’s Suggestions (Environment Scoped)	GET	/api/environments/{{environmentId}}/insights/{{id}}/suggestions/	conn_mod_def::GJ6IPjRDhM8::V1WsMLUrQuiaHEGTUEWUAg
Cancel an Insight Run for a Project	POST	/api/projects/{{projectId}}/insights/cancel/	conn_mod_def::GJ6IQEp_QMg::9cytf2mKSSGt-s4NIItmBA

11 more Insights actions are available through search.

Environments

Action	Method	Path	Action id
List a Project’s Environments (Deprecated)	GET	/api/projects/{{projectId}}/environments/	conn_mod_def::GJ6IGEOqu3c::E1lG8HmBRVifWyqhdDzMxQ
List an Environment’s Group Property Values	GET	/api/environments/{{environmentId}}/groups/property_values/	conn_mod_def::GJ6H0E2KP1M::CV36j_AvRV--rs-P3Q7FtQ
Retrieve a Project Environment (Deprecated)	GET	/api/projects/{{projectId}}/environments/{{id}}/	conn_mod_def::GJ6IGSZ25a8::eaq_u1jkRteej_2lMq6b-w
Retrieve a Project Environment’s Draft SQL Query	GET	/api/environments/{{environmentId}}/query/draft_sql/	conn_mod_def::GJ6IfZsDwX0::10eLbHtBTE-0XW_ZfeNJ4Q
Retrieve a Project Environment’s File System Log View	GET	/api/environments/{{environmentId}}/file_system/log_view/	conn_mod_def::GJ6HzbxWZo4::bxIMfPuHQRa0RhH6CboYoA
Retrieve an Environment’s Activity (Deprecated)	GET	/api/projects/{{projectId}}/environments/{{id}}/activity/	conn_mod_def::GJ6IFoznhto::1seUag-OTcKurKcI309A_g
Retrieve an Environment's Event Ingestion Restrictions (Deprecated)	GET	/api/projects/{{projectId}}/environments/{{id}}/event_ingestion_restrictions/	conn_mod_def::GJ6IGCz3eS4::AqsA6rwPSECqyDLUTM2kLg
Retrieve an Environment's Insights Activity	GET	/api/environments/{{environmentId}}/insights/activity/	conn_mod_def::GJ6IO-Yx95I::99ctGVAQTeKgIcCFl0YwMA
Retrieve an Environment’s Log Attributes	GET	/api/environments/{{environmentId}}/logs/attributes/	conn_mod_def::GJ6IYUD8TgY::DhW482RfQxaM42RSxvWEtg
Retrieve Whether an Environment Is Generating Demo Data (Deprecated; for a Project)	GET	/api/projects/{{projectId}}/environments/{{id}}/is_generating_demo_data/

10 more Environments actions are available through search.

ExternalDataSources

Action	Method	Path	Action id
List a Project's External Data Sources	GET	/api/projects/{{projectId}}/external_data_sources/	conn_mod_def::GJ6H-FEkkns::NcU0Xwj5RLO-dZPDii_-ng
List an Environment’s External Data Sources	GET	/api/environments/{{environmentId}}/external_data_sources/	conn_mod_def::GJ6H89NLDRA::BJiZJcO0SqW6LwFSiV_Srg
Retrieve an Environment’s External Data Source	GET	/api/environments/{{environmentId}}/external_data_sources/{{id}}/	conn_mod_def::GJ6H9MR35aQ::79wLqeIKS6qQf-vLanBczQ
Retrieve an External Data Source for a Project	GET	/api/projects/{{projectId}}/external_data_sources/{{id}}/	conn_mod_def::GJ6H-KVdhmA::_yonUDUZQq-NhmzzWbzwbQ
Create an Environment External Data Source	POST	/api/environments/{{environmentId}}/external_data_sources/	conn_mod_def::GJ6H8o6zUvM::o2TCfF4VT3CSwLBa5ck42Q
Create an External Data Source (Source Prefix) for a Project	POST	/api/projects/{{projectId}}/external_data_sources/source_prefix/	conn_mod_def::GJ6H-THVQYs::86SvZkqmRd24FBktqb754g

14 more ExternalDataSources actions are available through search.

This lists 90 of 1182 actions. For anything not here, call search_one_platform_actions with platform posthog. The full catalog is at https://www.withone.ai/knowledge/posthog.

When a call fails

The error comes from PostHog, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/posthog

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.