mcp: add prompt feature doc #88

	name: README Check
	on:
	workflow_dispatch:
	pull_request:
	paths:
	- 'internal/readme/**'
	- 'README.md'
	- 'internal/docs/**'
	- 'docs/**'

	permissions:
	contents: read

	jobs:
	readme-check:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Go
	uses: actions/setup-go@v5
	- name: Check out code
	uses: actions/checkout@v4
	- name: Check docs is up-to-date
	run: \|
	go generate ./...
	if [ -n "$(git status --porcelain)" ]; then
	echo "ERROR: docs are not up-to-date!"
	echo ""
	echo "The docs differ from what would be generated by `go generate ./...`."
	echo "Please update internal/*/.src.md instead of directly editing README.md or docs/ files,"
	echo "then run `go generate ./...` to regenerate docs."
	echo ""
	echo "Changes:"
	git status --porcelain
	echo ""
	echo "Diff:"
	git diff
	exit 1
	fi
	echo "Docs are up-to-date."

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