e2b

name

e2b

description

E2B is a cloud runtime platform for AI agents that provides secure, isolated sandboxes for executing code, running tools, and accessing files, allowing developers to build agentic applications with controlled execution environments and programmatic infrastructure. Read and write E2B data through One: templates, sandboxes, apikeys, nodes, volumes, sandboxmetrics and more, 56 actions with real parameter documentation. Use whenever the user asks to look something up in E2B, create or update a record there, or build code against the E2B API.

E2B through One

E2B is a cloud runtime platform for AI agents that provides secure, isolated sandboxes for executing code, running tools, and accessing files, allowing developers to build agentic applications with controlled execution environments and programmatic infrastructure.

One exposes E2B 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 e2b 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 E2B 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 E2B 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

Templates

Action	Method	Path	Action id
Check Template Alias	GET	/templates/aliases/{{alias}}	conn_mod_def::GLddvP0mTMg::M9V6yG8VQc-kpnQAtbL9QA
Get a Template	GET	/templates/{{templateId}}	conn_mod_def::GLddvHfDxRA::OtFutdV_TvCan1sbYi1APQ
List Templates	GET	/templates	conn_mod_def::GLddvH_Jc0A::ZQmqQOPTSRigjM-1YjtAjQ
Assign Tags to a Template Build	POST	/templates/tags	conn_mod_def::GLddvHOwmkg::8M8rbSjCQvWQbCsM2Pguew
Create Template	POST	/templates	conn_mod_def::GLddvaZqIgA::SjMGVXBKQK6XmyUTkobLFg
Create Template	POST	/v2/templates	conn_mod_def::GLddvb1ZrzA::dfAAIB-URq6pA30_yXAkJg
Create Template	POST	/v3/templates	conn_mod_def::GLddvkPnylA::wE-hh4NhStW_4_aRq-LDfQ
Delete a Template	DELETE	/templates/{{templateId}}	conn_mod_def::GLddvGUX6Ig::o3dGLILURvenXzOFZHEU-A
Delete Tags from Templates	DELETE	/templates/tags	conn_mod_def::GLddu4Ggdog::76pXEkpdRiS8c-GyzutRKw
Rebuild a Template	POST	/templates/{{templateId}}	conn_mod_def::GLddvZzolbg::r2wv4IUcT2yAlDxDYL1nVw
Update a Template	PATCH	/v2/templates/{{templateId}}	conn_mod_def::GLddvaR5E-g::2Q9XyoOZT3O0aX7E_3DrqQ
Update Template	PATCH	/templates/{{templateId}}	conn_mod_def::GLddvRRal6A::zzfw5vDTRG6sqsDZfNhBdQ

Sandboxes

Action	Method	Path	Action id
Get a Sandbox by ID	GET	/sandboxes/{{sandboxId}}	conn_mod_def::GLddudwvHqg::5evCuH5gQoqWTvchsxOX0g
List Sandboxes	GET	/sandboxes	conn_mod_def::GLddudeou8g::iK2znv0ORFWOOxVZuS5qVQ
List Sandboxes	GET	/v2/sandboxes	conn_mod_def::GLddumj6QaA::nwTlunhrSTKa-cI6e1wHqA
Connect to a Sandbox	POST	/sandboxes/{{sandboxId}}/connect	conn_mod_def::GLdduvu1bYA::VnEz3OJeTViDWazUiKmvag
Create Sandbox	POST	/sandboxes	conn_mod_def::GLdduv1YT-A::xjBn_RTmTDqnVHI-C-XqxA
Delete a Sandbox	DELETE	/sandboxes/{{sandboxId}}	conn_mod_def::GLdducsOBLg::Oq_1J7vtQNSouns1lNoiJQ
Kill All Sandboxes for a Team	POST	/admin/teams/{{teamId}}/sandboxes/kill	conn_mod_def::GLdduKNyb4A::UjyhfcIcTwKjAu7OgbdNJQ
Pause a Sandbox	POST	/sandboxes/{{sandboxId}}/pause	conn_mod_def::GLdduvSJDDg::k75anqHqQ0WhEQYA7pJPWw
Refresh a Sandbox	POST	/sandboxes/{{sandboxId}}/refreshes	conn_mod_def::GLdduwFpEXg::TVuZXoeHRPSAnHfSPOajLg
Resume Sandbox	POST	/sandboxes/{{sandboxId}}/resume	conn_mod_def::GLdduwLVAXA::3KH9jFBWQ9ukULG8ExiZcA
Set Sandbox Timeout	POST	/sandboxes/{{sandboxId}}/timeout	conn_mod_def::GLddu4ZWdOg::F1xKd7E0SXaa3pWPkr-vTg

ApiKeys

Action	Method	Path	Action id
List API Keys	GET	/api-keys	conn_mod_def::GLdduSYDoxA::AuMmUHOvRVyx0Rkejii-2w
Create API Keys	POST	/api-keys	conn_mod_def::GLdduS4uMqg::CYRU6yBuQhWOD-qeFAMCBQ
Create API Keys Using Admin Teams	POST	/admin/teams/{{teamId}}/api-keys	conn_mod_def::GLddtzq-stg::GyXkEDG_QeKCC2zvV2M5uA
Delete an API Key	DELETE	/api-keys/{{apiKeyId}}	conn_mod_def::GLdduK9BM6A::KGLuftq9R9Wt4vBOzyaWCQ

Nodes

Action	Method	Path	Action id
Get Node Info	GET	/nodes/{{nodeId}}	conn_mod_def::GLdduKUS5Mg::BKtFwJmISsSGQC1wVV3rwQ
List Nodes	GET	/nodes	conn_mod_def::GLdduJ4OGFA::5bJDei4cS7KwwxGcZ2yqMA
Update a Node	POST	/nodes/{{nodeId}}	conn_mod_def::GLdduJ_M14A::8lbIwXPLSlKMzTq4G4GPxw

Volumes

Action	Method	Path	Action id
Get Volume Info	GET	/volumes/{{volumeId}}	conn_mod_def::GLddvj4XqWA::3cg8NilpQFyd0Cq5n-oNXg
List Team Volumes	GET	/volumes	conn_mod_def::GLddvj_-O-A::jDNq9jJjQaOydojluRmGJg
Create Volume	POST	/volumes	conn_mod_def::GLddvwlY4Ug::D_3nLbGJTxWlHKBpFjowvQ

SandboxMetrics

Action	Method	Path	Action id
Get Sandbox Metrics	GET	/sandboxes/{{sandboxId}}/metrics	conn_mod_def::GLddumfZwig::9Zoqv-G9QYuR1aw94hFAeQ
List Sandbox Metrics	GET	/sandboxes/metrics	conn_mod_def::GLddumf6Ybg::Aq8lKupKSwC8SGkkAwCJwA

SandboxLogs

Action	Method	Path	Action id
Get Sandbox Logs	GET	/v2/sandboxes/{{sandboxId}}/logs	conn_mod_def::GLddun0BYJg::3X2a91WwSsSeLjVNchiP4Q
Get Sandbox Logs	GET	/sandboxes/{{sandboxId}}/logs	conn_mod_def::GLddum3cRYg::8EICSVQ2RRG-Rb8HPgCcyQ

TemplateBuilds

Action	Method	Path	Action id
Start the Build for a Template Build	POST	/v2/templates/{{templateId}}/builds/{{buildId}}	conn_mod_def::GLddvnEIavg::_ybQf8lxQh611sAFbWq60w
Start the Build for a Template Build	POST	/templates/{{templateId}}/builds/{{buildId}}	conn_mod_def::GLddvbE5yYg::ckXcHOtvSe-5w2rnSbMzdQ

AccessTokens

Action	Method	Path	Action id
Create Access Tokens	POST	/access-tokens	conn_mod_def::GLddtzZteVg::SEVcgDVrTeGtL-1eBCKXBw
Delete Access Token	DELETE	/access-tokens/{{accessTokenID}}	conn_mod_def::GLddty0oq9g::eEy1KO_bSqKSAlLCna3Aeg

TeamApiKeys

Action	Method	Path	Action id
Delete a Team API Key as Admin	DELETE	/admin/teams/{{teamId}}/api-keys/{{apiKeyId}}	conn_mod_def::GLddtzTFU1A::UggtlsQ5STG6Q8MQOUNH3w
Update a Team API Key	PATCH	/api-keys/{{apiKeyId}}	conn_mod_def::GLdduThH-5g::tz_X4NdySWGJx_0uUmoKPA

TeamMetrics

Action	Method	Path	Action id
Get Maximum Team Metrics	GET	/teams/{{teamId}}/metrics/max	conn_mod_def::GLddueTPBVA::jeCs47_AREyp3r_q03uQ5w
Get Team Metrics	GET	/teams/{{teamId}}/metrics	conn_mod_def::GLdduTYBjgg::Ft0h702vQfeb6Tly7y4iBA

Snapshots

Action	Method	Path	Action id
List Snapshots	GET	/snapshots	conn_mod_def::GLddu4Pb81A::imRuER7jS1GOhkbfM9oWZA
Create Snapshots for a Sandbox	POST	/sandboxes/{{sandboxId}}/snapshots	conn_mod_def::GLddu-gSM5g::bqrux8vNRQCWT3-Z3cAX8g

Builds

Action	Method	Path	Action id
Cancel All Builds for a Team	POST	/admin/teams/{{teamId}}/builds/cancel	conn_mod_def::GLdduBnmALA::-SLEfBtfQjavKL-SgHdYEQ

Teams

Action	Method	Path	Action id
List Teams	GET	/teams	conn_mod_def::GLdduSW1QKg::QzT7o5E8R3yQqEXF-mR-7A

Health

Action	Method	Path	Action id
Health Check	GET	/health	conn_mod_def::GLdduc2Cxag::C6Xa3ZHDRR2D1VO9CtuBJg

SandboxNetworkConfiguration

Action	Method	Path	Action id
Update Sandbox Network Configuration	PUT	/sandboxes/{{sandboxId}}/network	conn_mod_def::GLddu4iMxXg::Gz0y3TLuTlKEQYByy9m9RA

TemplateTags

Action	Method	Path	Action id
List Tags for a Template	GET	/templates/{{templateId}}/tags	conn_mod_def::GLddvF_U1Pg::bDaXVDAZQxe8xZT4ZDmCVA

TemplateFiles

Action	Method	Path	Action id
Get Template File Upload Link	GET	/templates/{{templateId}}/files/{{hash}}	conn_mod_def::GLddvQxIBKg::eHaKG1qNQO2SKDLpByyH8g

TemplateBuildStatus

Action	Method	Path	Action id
Get Build Status for a Template	GET	/templates/{{templateId}}/builds/{{buildId}}/status	conn_mod_def::GLddvRXOMIg::tc49rSKNTU--rGUl-FDU4Q

TemplateBuildLogs

Action	Method	Path	Action id
Get Logs for a Template Build	GET	/templates/{{templateId}}/builds/{{buildId}}/logs	conn_mod_def::GLddvRxtTcA::4ONscLvDTWeNMnkW3zB4Aw

TeamVolume

Action	Method	Path	Action id
Delete a Team Volume	DELETE	/volumes/{{volumeId}}	conn_mod_def::GLddvkGvuIg::XbNFE1ApRGuuq1O4QwaBWA

When a call fails

The error comes from E2B, 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/e2b

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