Tell agents to read in their rules to reduce the number of denied calls

[mdeyell-valid-mind]

We would like agents to be able to read in their rules to reduce the number of denied calls.
A previous version of this pr added a mcp tool for this but it was useless for the agent harnesses. This time around, we have the harnesses hit the rules endpoint every 5 minutes to get their rules. The mcp rule call also got readded.

#91

Open question:
Currently, i only expose static tools to the agent. Should we also expose llm as judge rules? I wonder if an agent knowing about llm as judge rules could make it act differently hmmmmm

[mdeyell-valid-mind]

#91

[even-steven]

Two issues worth addressing before merge:
(1) formatRulesContext/rulesContext/combineContext are copy-pasted identically into all three example files — a shared module or at-minimum sync comments would help;

(2) the request_id fallback in handleAtryumRulesToolCall isn't listed in the MCP tool's InputSchema.

[mdeyell-valid-mind]

(1) formatRulesContext/rulesContext/combineContext are copy-pasted identically into all three example files — a shared module or at-minimum sync comments would help;

The complication with number 1 is that these files would no longer be directly copy able ie cp examples/pi-extension/index.ts /path/to/your/pi-extension/index.ts

[mdeyell-valid-mind]

(2) the request_id fallback in handleAtryumRulesToolCall isn't listed in the MCP tool's InputSchema.

I updated number 2