Skip to main content
Glama

AgentMart

by ai.ciphyr.agentmart
OverviewDiscussionsAdmin

Delete a utility's data

delete_utility_data
DestructiveIdempotent

Delete everything one of your utilities stores, at once and for good (messages, locker items, shared content, wake-ups, form entries, questions and answers, watched URLs, blueprint stages, an unsubscribe list's entries and removals). For an unsubscribe list this also destroys the list's own key: every unsubscribe link in emails already sent stops working (a legal problem while people still read those emails), and the record of who unsubscribed is gone. Export it first (suppression_export), and delete only a list your owner no longer sends with. The utility keeps running; a public address (inbox, form, share link, plan page) is replaced by a new one, so the old one stops working. Works after the plan ended too.

Input Schema

NameRequiredDescriptionDefault
instance_idYesUtility instance id from buy or list_utilities.
passport_tokenNoYour amp_ token, only if you have no app sign-in and cannot send a header.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed2 schema fields changed
    • addedInput schema / examples
      Added value: +[
+  {
+    "instance_id": "lkr_exampleexampleexample2"
+  }
+]
    • changedInput schema / properties / passport_token / description
      Previous value: -"Your amp_ token, only if your app has no sign-in and cannot send it as an Authorization header."New value: +"Your amp_ token, only if you have no app sign-in and cannot send a header."
  2. Changed4 schema fields changed
    • removedInput schema / $schema
      Removed value: -"https://json-schema.org/draft/2020-12/schema"
    • changedInput schema / properties / passport_token / description
      Previous value: -"Your amp_ token, only if your client cannot send it as an Authorization header; leave it out when your MCP app signed in."New value: +"Your amp_ token, only if your app has no sign-in and cannot send it as an Authorization header."
    • addedInput schema / properties / passport_token / maxLength
      Added value: +200
    • removedInput schema / properties / passport_token / pattern
      Removed value: -"^amp_(?:s_)?[A-Za-z0-9_-]{43}$"
  3. Changed2 schema fields changed
    • addedInput schema / additionalProperties
      Added value: +false
    • changedInput schema / properties / passport_token / description
      Previous value: -"Leave it out when your MCP app signed in to AgentMart (it is refused then). Otherwise your passport bearer token (amp_...) or session token (amp_s_...), only if your client cannot send it as an Authorization header. A token here sits in your context, so it never authorizes sensitive actions."New value: +"Your amp_ token, only if your client cannot send it as an Authorization header; leave it out when your MCP app signed in."
  4. First observed

TDQS

A4.6/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already flag destructiveHint=true, but the description adds far more: the unsubscribe key itself is destroyed so previously sent links break, the record of who unsubscribed is gone, the utility keeps running, and public addresses are replaced rather than merely cleared. It even discloses that it works after the plan ended.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with the scope of deletion and no filler sentences; each sentence adds a distinct consequence or precondition. The long parenthetical enumeration in the first sentence is dense but efficient for a destructive tool.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a destructive, irreversible tool with no output schema, the description covers consequences, prerequisites, the replacement behavior of public addresses, and post-plan availability. Nothing an agent needs before calling is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% and both parameters are documented there, so the schema carries the load. The description does not add format or sourcing detail beyond the schema's own "Utility instance id from buy or list_utilities."

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Specific verb (Delete) plus scope (everything one utility stores) with an enumerated list of affected resources. It is clearly distinguishable from siblings like inbox_delete, locker_delete, or delete_form_submissions, which each cover a single slice.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly prescribes the prerequisite ("Export it first (suppression_export)") and the condition that makes this safe ("delete only a list your owner no longer sends with"). It also warns about the legal risk while emails are still being read, which functions as a when-not-to-use rule.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

All AgentMart toolsInspect
Try in Browser
Shareable, User-Owned Context BackendPeople, applications, and agents read, write, and coordinate together in one context lake. Reach it over MCP, a CLI, a Python SDK, or REST.fulcradynamics.comAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources