Files
insights/bin/start-mcp-server
zeekay 10e6fec4c0 debrand: the brand token is INSIGHTS_, and a wrong one stops the container
The rule table mapped HOG_ -> FN_ ahead of any POSTHOG rule, so POSTHOG_FOO
split into POST + HOG_ and came out POSTFN_FOO. Nothing sets that. The live
pods set INSIGHTS_SKIP_MIGRATION_CHECKS, which bin/migrate-check reads on the
container entrypoint, so the misspelling does not degrade a feature -- it runs
migrate --check against a database whose history this tree does not share and
the container never starts.

Both replacements are measured against the shipped tree rather than chosen:
every HOG_ name with a counterpart there is spelled INSIGHTS_ (HOG_QL ->
INSIGHTS_QL, HOG_FUNCTION_TEMPLATES -> INSIGHTS_FUNCTION_TEMPLATES, 12 of 12
determinate cases), and FN_ appears in it nowhere. Upstream carries 95 HOG_
tokens and zero FN_ ones, so repairing FN_ back out is exactly the inverse of
the bad rule and cannot collide with an upstream name.

The rule is fixed for the next convergence, and the tree it already produced is
repaired in the same commit -- the codemod is idempotent against its own output,
so it cannot undo this itself.
2026-08-01 17:42:28 -07:00

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#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "$0")/../services/mcp"
RUNTIME="${MCP_RUNTIME:-hono}"
pnpm install --frozen-lockfile
# `.env` is the canonical local-dev env (see .env.example) - make sure it
# exists, otherwise OAuth metadata advertises cloud (`oauth.hanzo.ai`)
# and MCP clients try to auth against production instead of local Django.
if [ ! -f .env ]; then
cp .env.example .env
if [ -f .dev.vars ]; then
echo "NOTE: .dev.vars is no longer read - created .env from .env.example." >&2
echo "Move any custom values from .dev.vars into .env, then delete .dev.vars." >&2
fi
fi
# SITE_URL on devboxes points at the public per-workspace subdomain; rewrite
# the three Insights-pointing keys so MCP's OAuth metadata advertises a host
# browsers can actually reach. Runs every start (not just first creation) so
# .env stays in sync when the workspace subdomain changes.
loopback_re='^https?://(localhost|127\.0\.0\.1)([:/]|$)'
if [ -n "${SITE_URL:-}" ] && ! [[ "${SITE_URL}" =~ $loopback_re ]]; then
tmp=$(mktemp)
grep -Ev '^(INSIGHTS_API_BASE_URL|INSIGHTS_MCP_APPS_ANALYTICS_BASE_URL|INSIGHTS_ANALYTICS_HOST)=' .env > "$tmp" || true
mv "$tmp" .env
# Leading \n guards against the prior file missing a trailing newline.
printf '\n%s\n%s\n%s\n' \
"INSIGHTS_API_BASE_URL=${SITE_URL}" \
"INSIGHTS_MCP_APPS_ANALYTICS_BASE_URL=${SITE_URL}" \
"INSIGHTS_ANALYTICS_HOST=${SITE_URL}" \
>> .env
fi
if [ "$RUNTIME" = "hono" ]; then
export REDIS_URL="${REDIS_URL:-redis://localhost:6379}"
export PORT="${PORT:-8787}"
exec pnpm run dev
else
# Edge-proxy worker only (wrangler dev) - the MCP protocol itself is
# served by the Hono runtime. Wrangler reads `.env` when `.dev.vars`
# is absent.
exec pnpm run dev:proxy
fi