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Connectors · MSP & PSA

Material Security MCP server for AI agents.

actionlake is an MCP gateway: one remote MCP server that connects Claude and other MCP clients to Material Security and the rest of your systems. It gives your agent 31 Material Security actions (19 reads, 9 writes and 3 that wait for a confirmation) and holds the Material Security credential itself, so the agent never does. It paces Material Security's limits and records every call.

Connect Material Security freeSee pricing

100,000 free calls a month. No card, no email, no password: press Start a free sandbox on the next screen and keep the key it shows you.

claude mcp add --transport http actionlake https://connect.actionlake.com/mcp
the first call
do {  action: "material_security.accounts.list",  intent: "check which Material Security account is connected"}# List Accounts · read · 1 upstream call
  • 31actionsin one signed file
  • 19readlook, never change
  • 9writecreate and update
  • 3wait for a yesdestructive, confirmed first

Set up

Connect Material Security in three steps.

  1. 01

    Add actionlake to Claude.

    Run the command once in Claude Code; its consent page can create a free sandbox: 100,000 calls a month, no card. In the Claude app, add a custom connector with the URL below and paste your key on the consent page. Creating a new sandbox from the Claude app is not yet tested by us.

    https://connect.actionlake.com/mcp
  2. 02

    Connect Material Security.

    API key. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead. actionlake stores what you paste write-only, sealed under your tenant's key.

    • api_tokenMaterial Security API token
    • hostWhere your Material Security lives: your host
    account { op: "connections.requirements", service: "material_security" }
# free: exactly what to paste, and what is found for you
  3. 03

    Make the first call. Check before a write.

    Ask in plain words; Claude picks the action. Before anything changes, check validates the call and prices it, for free.

    do    { action: "material_security.accounts.list" }# list accounts · read · 1 upstream callcheck { action: "material_security.accounts.update", input: { … } }# free: inputs, permissions, cost and confirmations, nothing sent

Material Security at a glance

Sign-in
API key. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead.
You provide
api_token
Setup fields
host
Limits we pace to
300 calls a minute, per connection
API covered
Material Security API v1 (OpenAPI 3.1, current release), at your Material Security instance's API base URL, which you enter when connecting
Built from
Material Security's documentation, read 23 October 2026openapi.gitbook.comdocs.material.security
Service file
Version 1.0.0, signed (Ed25519)
Cached reads
17 of 19 reads, for up to 5 minutes; a write clears what it affects
Shared entities
5, so ask can line Material Security up with your other systems
Data
Processed and stored in Sydney, Australia. No US region yet

Capabilities

What an AI agent can do in Material Security.

31 actions in 11 areas. Every one carries its effect, so a key can allow the reads and hold the rest.

  • 19readlook, never change
  • 9writecreate and update
  • 3destructivewait for a confirmation

  1. Trusted entities

    6

    2 read · 2 write · 2 destructive

    Create Trusted Entity · List Trusted Entities · Get Trusted Entity · Update Trusted Entity

  2. Accounts

    4

    2 read · 2 write · 0 destructive

    List Accounts · Get Account · Update Account · Bulk Accounts

  3. Groups

    4

    2 read · 2 write · 0 destructive

    List Groups · Get Group · Update Group · Bulk Groups

  4. Messages

    4

    3 read · 1 write · 0 destructive

    Search Messages · Get Message Search Results · Get Message · Move Messages to Inbox

  5. Issues

    3

    2 read · 1 write · 0 destructive

    List Issues · Get Issue · Update Issue

  6. Oauth apps

    3

    2 read · 1 write · 0 destructive

    List OAuth Apps · Get OAuth App · Update OAuth App

  7. Oauth app accounts

    2

    1 read · 0 write · 1 destructive

    Revoke OAuth App Account Grant · List OAuth App Accounts

  8. Tenants

    2

    2 read · 0 write · 0 destructive

    List Tenants · Get Tenant

3 more areas · 3 actions
  • Group members 1
  • Issue messages 1
  • Roles 1

Top actions

The Material Security API, shaped for agents.

The ids your agent types, what each does, and the one name it shares with other systems. 14 of Material Security's 14 action names are shared with at least one other connector, so an agent learns them once.

ActionWhat it doesEffectSame name in
material_security.accounts.listList AccountsList Accounts.readidentity.user.list474 connectors
material_security.groups.listList GroupsList Groups.readidentity.group.list262 connectors
material_security.roles.listList RolesList Roles.readidentity.role.list184 connectors
material_security.oauth_apps.listList OAuth AppsList OAuth Apps.readidentity.application.list37 connectors
material_security.accounts.getGet AccountGet Account.readidentity.user.get399 connectors
material_security.accounts.updateUpdate AccountUpdate Account.writeidentity.user.update280 connectors
material_security.groups.getGet GroupGet Group.readidentity.group.get212 connectors
material_security.groups.updateUpdate GroupUpdate Group.writeidentity.group.update189 connectors
material_security.oauth_apps.getGet OAuth AppGet OAuth App.readidentity.application.get33 connectors
material_security.group_members.listList Group MembersList Group Members.readidentity.group_member.list103 connectors
material_security.oauth_apps.updateUpdate OAuth AppUpdate OAuth App.writeidentity.application.update24 connectors
material_security.oauth_app_accounts.revokeRevoke OAuth App Account GrantRevoke OAuth App Account Grant.destructiveidentity.application_grant.revoke4 connectors

Try it

Prompts to paste into Claude.

Each one names the Material Security actions it will call, so you know what it reads and what it changes before you send it.

  1. Readread

    Who has access in Material Security? List every user and their role.

    callsmaterial_security.accounts.list

  2. Writewrite

    Update Account in Material Security. Show me exactly what you will send before you save it.

    callsmaterial_security.accounts.update

Governance for Material Security

Destructive actions wait for a yes.

3 Material Security actions are destructive. These are all of them:

  • Revoke OAuth App Account Grantmaterial_security.oauth_app_accounts.revoke
  • Bulk Trusted Entitiesmaterial_security.trusted_entities.bulk
  • Delete Trusted Entitymaterial_security.trusted_entities.delete

A destructive action runs only with confirm: true. Under the human policy the agent cannot confirm for itself: the run stops until a named person approves, in the console or from a signed link in an email. The cap on a key is refused before the call is sent, never after.

domaterial_security.trusted_entities.deleteconfirm_policy: human

Delete Trusted Entity?

intent: the user asked me to delete Trusted Entity

run suspended · waiting for a named person · key material-security-agent cannot confirm itself
In the console, or from an emailed signed link.
a key for this connector
account {  op: "keys.create", name: "material-security-agent",  allowed_actions: ["material_security.*"], cap_calls: 2000,  confirm_policy: "human_for_writes",  approval_rules: [    { match: "material_security.oauth_app_accounts.revoke", approver: "[email protected]" },    { match: "material_security.trusted_entities.bulk", approver: "[email protected]" },    { match: "material_security.trusted_entities.delete", approver: "[email protected]" }  ]}
Illustrative. Scoped to Material Security only, capped at 2,000 upstream calls, every write confirmed, and the destructive ones approved by a named person.

Cost

What Material Security costs on actionlake.

Every Material Security action is one upstream call, the only thing actionlake bills. Searching, check, cost, account and any call Material Security refused with 401, 403, 429 or a 5xx are free. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

  • 1upstream call per actionall 31 Material Security actions
  • 31actions pageeach page of a long list is one call
  • 17reads can be cacheda cache hit costs nothing
  • 100,000calls a month, freepaid plans from US$49 a month for 250,000

See pricing

Action index

Every Material Security action.

31 actions by area: the id your agent calls, what it does, and its effect.

Trusted entities6
  • material_security.trusted_entities.bulkBulk Trusted Entitiesdestructive
  • material_security.trusted_entities.createCreate Trusted Entitywrite
  • material_security.trusted_entities.deleteDelete Trusted Entitydestructive
  • material_security.trusted_entities.getGet Trusted Entityread
  • material_security.trusted_entities.listList Trusted Entitiesread
  • material_security.trusted_entities.updateUpdate Trusted Entitywrite
Accounts4
  • material_security.accounts.bulk_updateBulk Accountswrite
  • material_security.accounts.getGet Accountread
  • material_security.accounts.listList Accountsread
  • material_security.accounts.updateUpdate Accountwrite
Groups4
  • material_security.groups.bulk_updateBulk Groupswrite
  • material_security.groups.getGet Groupread
  • material_security.groups.listList Groupsread
  • material_security.groups.updateUpdate Groupwrite
Messages4
  • material_security.messages.getGet Messageread
  • material_security.messages.move_to_inboxMove Messages to Inboxwrite
  • material_security.messages.searchSearch Messagesread
  • material_security.messages.search_resultsGet Message Search Resultsread
Issues3
  • material_security.issues.getGet Issueread
  • material_security.issues.listList Issuesread
  • material_security.issues.updateUpdate Issuewrite
Oauth apps3
  • material_security.oauth_apps.getGet OAuth Appread
  • material_security.oauth_apps.listList OAuth Appsread
  • material_security.oauth_apps.updateUpdate OAuth Appwrite
Oauth app accounts2
  • material_security.oauth_app_accounts.listList OAuth App Accountsread
  • material_security.oauth_app_accounts.revokeRevoke OAuth App Account Grantdestructive
Tenants2
  • material_security.tenants.getGet Tenantread
  • material_security.tenants.listList Tenantsread
Group members1
  • material_security.group_members.listList Group Membersread
Issue messages1
  • material_security.issue_messages.listList Issue Messagesread
Roles1
  • material_security.roles.listList Rolesread

Questions

The Material Security MCP server, answered.

Is there a Material Security MCP server for Claude?

Yes. actionlake is an MCP gateway: a remote MCP server that gives Claude, or another MCP client, 31 Material Security actions across trusted entities, accounts, groups and messages, through the same eight tools it uses for every other connector. actionlake is independent; it is not made or endorsed by Material Security.

What do I need to connect Material Security?

Material Security API token. Plus your host. The free call account { op: "connections.requirements", service: "material_security" } lists exactly what to paste.

Can an AI agent delete or change things in Material Security?

Only if its key allows it, and only with an explicit confirmation. 3 Material Security actions are destructive, including revoke OAuth App Account Grant, bulk Trusted Entities and delete Trusted Entity. Each runs only with confirm: true. Under the human confirm policy, or an approval rule on the key, the run waits until a named person approves it.

Will an AI agent use up my Material Security API limit?

actionlake paces every call to the limits in the Material Security service file: 300 calls a minute per connection. Repeated reads are answered from cache (17 Material Security actions can be), which never reaches Material Security.

What does a Material Security action cost?

One upstream call, the only unit actionlake bills. A list that pages bills one call per page (31 Material Security actions page). Cache hits, searches, dry runs and calls Material Security refused with 401, 403, 429 or a 5xx are free. The Free plan includes 100,000 calls a month with no card. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

Which Material Security API does it cover?

The Material Security API v1 (OpenAPI 3.1, current release) at your Material Security instance's API base URL, which you enter when connecting. It is built from Material Security's documentation as read on 23 October 2026. 31 actions in 11 areas, each one in the signed service file (version 1.0.0).

Does actionlake keep my Material Security data, and where?

actionlake processes and stores data in Sydney, Australia; there is no US region yet. Reads may be cached for up to 5 minutes, and a write clears the reads it affects. Each run's request and response is kept, sealed, for your plan's trace window: 1 day on Free, 3 days on Starter, 7 days on Pro, 14 days on Team, 30 days on Business and 30 days on Enterprise. Your Material Security credential is sealed under your tenant's key, never logged and never returned. Your traffic is not used to train models.

Which AI clients can use it?

Claude Code, tested by us end to end, and the Claude app as a custom connector, tested by us with an existing key. Other MCP clients that support remote servers over Streamable HTTP (MCP revisions 2025-06-18 and 2025-11-25) and OAuth dynamic client registration, or a bearer header, should connect the same way; we have not tested them. Or plain REST, under the same action names.

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actionlake is independent. It is not made or endorsed by Material Security; the name is the vendor's own. Counts are from the Material Security service file, version 1.0.0.

Give your agent Material Security today.

Connect Material Security freeSee pricing

Start free - 100,000 calls/month, no card. No signup. Hard caps on every key. Cached answers are free.