Detects the project tech stack and generates a devcontainer configuration suitable for GitHub Codespaces. Returns a payload with routing_instructions for GitHub MCP
AI agents use sdd_setup_codespaces to create or update resources in Specky — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Specky environment.
The tool creates or modifies devcontainer configuration files, which is a reversible write operation. While it sets up development infrastructure, it does not execute code directly, delete data irreversibly, or trigger financial transactions.
From the tool's definition Tool 'generates a devcontainer configuration' and 'Returns a payload with routing_instructions', indicating creation and modification of infrastructure configuration files.
Documented attack patterns abuse exactly the kind of access sdd_setup_codespaces gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Specky, and nothing reaches the server without passing your rules. This is the rule we recommend for sdd_setup_codespaces:
{
"version": "1",
"default": "deny",
"tools": {
"sdd_setup_codespaces": {
"limits": [
{
"counter": "sdd_setup_codespaces_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}sdd_setup_codespaces 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.
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Detects the project tech stack and generates a devcontainer configuration suitable for GitHub Codespaces. Returns a payload with routing_instructions for GitHub MCP. It is categorised as a Write tool in the Specky MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Specky MCP server in PolicyLayer and add a rule for sdd_setup_codespaces: 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 Specky. Nothing to install.
sdd_setup_codespaces 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 sdd_setup_codespaces 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 sdd_setup_codespaces. 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.
sdd_setup_codespaces is provided by the Specky MCP server (paulasilvatech/specky). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Specky, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
56 Specky tools catalogued and risk-classified — across an index of 43,000+ MCP servers.