asc_post_accessibility_declaration
POST /v1/accessibilityDeclarations — create a DRAFT declaration for one device family (required) with any subset of the nine supports* flags (omitted ≠ false: omitted flags are simply not declared). Drafts are invisible until published via asc_patch_accessibility_declaration publish=true. One DRA...
This record as markdown: /tools/io-github-akoskomuves-appstoreconnect-mcp/asc-post-accessibility-declaration.md
What asc_post_accessibility_declaration does on Appstoreconnect Mcp
AI agents use asc_post_accessibility_declaration to create or update resources in Appstoreconnect Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Appstoreconnect Mcp environment.
Why asc_post_accessibility_declaration is rated Medium
This tool creates a new draft accessibility declaration, which is a write operation that modifies data in App Store Connect. While it creates data, the operation is reversible (drafts can be deleted or remain unpublished), and it does not permanently destroy data or execute arbitrary code.
From the tool's definition POST /v1/accessibilityDeclarations — create a DRAFT declaration; creates a new declaration record that is reversible (drafts remain unpublished until explicitly published via asc_patch_accessibility_declaration)
Attacks that exploit this kind of access
The rule that runs asc_post_accessibility_declaration safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Appstoreconnect Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For asc_post_accessibility_declaration, this is the rule to start with:
asc_post_accessibility_declaration stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Appstoreconnect Mcp, apply this rule, and every asc_post_accessibility_declaration call is checked against it from then on.
Questions about asc_post_accessibility_declaration
POST /v1/accessibilityDeclarations — create a DRAFT declaration for one device family (required) with any subset of the nine supports* flags (omitted ≠ false: omitted flags are simply not declared). Drafts are invisible until published via asc_patch_accessibility_declaration publish=true. One DRAFT per device family at a time. It is categorised as a Write tool in the Appstoreconnect Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Appstoreconnect MCP server in PolicyLayer and add a rule for asc_post_accessibility_declaration: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Appstoreconnect Mcp. Nothing to install.
asc_post_accessibility_declaration is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the asc_post_accessibility_declaration rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for asc_post_accessibility_declaration. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
asc_post_accessibility_declaration is provided by the Appstoreconnect MCP server (@akoskomuves/appstoreconnect-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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