Deploy a shared MCP-tool permissions allowlist; detect legacy .claude/settings.json

Two related fixes, discovered together while debugging Wareco's duplicated
"Project" scope MCP entries:

1. New custom/setup/machine/settings.json template + a merge-safe deploy
   step in sync-bcquality-knowledge.ps1 (section 10): auto-approves the
   read-only/already-protocol-gated tool calls across the three
   CURABIS-managed MCP servers (businesscentral's 15 static tools, al's
   11 dev-loop tools, microsoft-learn's 3 docs tools) via
   ~/.claude/settings.json's permissions.allow -- merged into whatever
   already exists, never overwritten, since that file also carries a
   developer's personal settings. Tested against a real 298-entry
   settings.json: preserved every existing key/array untouched, added
   only the 14 genuinely-missing entries.

   Found and fixed two real bugs while building this: -AsHashtable
   doesn't exist in Windows PowerShell 5.1 (this script also runs via
   `powershell`, not just `pwsh`) -- switched to PSCustomObject +
   Add-Member. And Set-Content -Encoding utf8 writes a BOM in PS5.1 with
   no utf8NoBOM option -- switched to [System.IO.File]::WriteAllText
   with an explicit no-BOM UTF8Encoding, since the original file had no
   BOM and a JSON parser choking on one would have silently broken every
   developer's settings.json.

2. Wareco's committed .claude/settings.json still has the pre-migration
   Dynamic Tool Mode tool names (bc_actions_search/describe) and an
   enabledMcpjsonServers entry for al/businesscentral -- the latter is
   why the MCP servers panel shows them duplicated under "Project" scope
   next to the correct "User" scope registration. Added detection +
   confirmed-removal migration step (mirroring the existing .mcp.json
   migration's multi-developer coordination caveat) and Roemer station
   16 to catch this on other pre-migration repos (gtt-marine likely has
   the same file).
This commit is contained in:
Michael Dieringer 2026-08-04 07:31:46 +02:00
parent c58c3f6e0f
commit a3b79eedc2
4 changed files with 141 additions and 1 deletions

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@ -1,7 +1,7 @@
---
kind: action-skill
id: curabis-standards-inspector
version: 7
version: 8
title: Rømer — Standards Inspector
description: >
Owns the uniformity inspection across CURABIS repos: walks one full
@ -140,6 +140,15 @@ Walk ALL stations, every time. A partial round creates false confidence
mistake. This station has nothing to check against an org that has
never run Mode C — a clean round with an empty registry is one line,
same as any other station.
16. **Legacy repo-committed `.claude/settings.json`** (2026-08-03). Grep
`.claude/settings.json` for the old Dynamic Tool Mode tool names
(`bc_actions_search`, `bc_actions_describe`, `bc_actions_invoke`) or an
`enabledMcpjsonServers` entry for `al`/`businesscentral` — same
multi-developer coordination caveat as the `.mcp.json` migration
(station covers detection only; removal needs explicit developer
confirmation via curabis-standard.agent.md's Mode B step 5). Found live
in the `Wareco` repo: causes MCP servers to show duplicated under
"Project" scope in the panel alongside the correct "User" scope entry.
CURABIS-ROEMER-001 Measure against the written standard only. Every finding
cites the standard it deviates from — a rule file, the template table, or a

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@ -73,6 +73,7 @@ old HTTP-encoding pitfalls do not exist here).
|---|---|
| bc-mcp-bridge.js | `{BASE}/bc-mcp-bridge.js` |
| bc-mcp.config.template.json | `{BASE}/machine/bc-mcp.config.template.json` |
| settings.json (permissions template) | `{BASE}/machine/settings.json` (merged into `~/.claude/settings.json`, never overwritten wholesale — see Step 3c) |
| bcquality.agent.md | `{BASE}/templates/bcquality.agent.md` |
| immanuel.agent.md | `{AGENTS_BASE}/immanuel.agent.md` |
| carlin.agent.md | `{AGENTS_BASE}/carlin.agent.md` |
@ -720,6 +721,41 @@ independently of the `.mcp.json` migration above, since removing the *file*
doesn't affect any `.mcp.json` entry that still references the old
repo-relative walk-up form until that entry itself is migrated per step 3.
**5. `.claude/settings.json` — legacy repo-committed permissions block
(2026-08-03, same multi-developer coordination caveat as step 3)**
A repo from before the BC MCP static-tool-mode migration (2026-08-03) may
have a git-committed `.claude/settings.json` with a `permissions.allow`
block naming the OLD Dynamic Tool Mode tool names
(`mcp__businesscentral__bc_actions_search` / `bc_actions_describe` /
`bc_actions_invoke`) and/or an `enabledMcpjsonServers` entry for `al` /
`businesscentral`. Found live in the `Wareco` repo during a full developer
onboarding: the stale `enabledMcpjsonServers` entry causes the MCP servers
panel to show `al`/`businesscentral` duplicated under "Project" scope
alongside the correct "User" scope registration — confusing, and every
other CURABIS repo from before the migration likely has the same file.
If `.claude/settings.json` contains `bc_actions_search`, `bc_actions_describe`,
`bc_actions_invoke`, or an `enabledMcpjsonServers` entry for `al`/`businesscentral`:
```
⚠️ .claude/settings.json indeholder en forældet tilladelsesliste fra før
static-tool-mode-migreringen (bc_actions_search/describe/invoke er de gamle
værktøjsnavne) og/eller enabledMcpjsonServers for al/businesscentral, som
duplikerer den korrekte user-scope-registrering under "Project" i MCP-panelet.
Skal jeg fjerne den forældede permissions-blok og enabledMcpjsonServers-linjen
fra .claude/settings.json? (ja/nej) De aktuelle, korrekte værktøjsnavne bliver
i stedet dækket af ~/.claude/settings.json (maskin-globalt, Step 3c).
```
Only remove the stale entries with explicit confirmation — same reasoning
as `.mcp.json`: this file is git-committed and shared, and a developer who
hasn't migrated their own machine's `~/.claude/settings.json` yet (Step 3c)
would lose their auto-approvals if this is pulled before they have. If the
file becomes empty afterward, propose deleting it entirely in the same
confirmation.
### HEARTBEAT.md token substitution (Mode B)
When creating HEARTBEAT.md from template in Mode B:

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@ -0,0 +1,36 @@
{
"permissions": {
"allow": [
"mcp__businesscentral__List_ActiveTasks_PAG6102900",
"mcp__businesscentral__List_Consultants_PAG50009",
"mcp__businesscentral__List_NewTasks_PAG6102905",
"mcp__businesscentral__List_ProjectAIScores_PAG6102906",
"mcp__businesscentral__List_ProjectRepositories_PAG6102904",
"mcp__businesscentral__List_ProjectWeberScores_PAG6102908",
"mcp__businesscentral__List_Projects_PAG6102901",
"mcp__businesscentral__List_TaskComments_PAG6102902",
"mcp__businesscentral__Create_NewTask_PAG6102905",
"mcp__businesscentral__Create_ProjectAIScore_PAG6102906",
"mcp__businesscentral__Create_ProjectWeberScore_PAG6102908",
"mcp__businesscentral__Create_TaskComment_PAG6102902",
"mcp__businesscentral__Modify_ActiveTask_PAG6102900",
"mcp__businesscentral__Modify_ProjectRepository_PAG6102904",
"mcp__businesscentral__Modify_TaskComment_PAG6102902",
"mcp__al__al_addproject",
"mcp__al__al_auth_login",
"mcp__al__al_auth_logout",
"mcp__al__al_build",
"mcp__al__al_compile",
"mcp__al__al_downloadsymbols",
"mcp__al__al_getdiagnostics",
"mcp__al__al_getpackagedependencies",
"mcp__al__al_publish",
"mcp__al__al_run_tests",
"mcp__al__al_symbolsearch",
"mcp__al__al_symbolrelations",
"mcp__microsoft-learn__microsoft_docs_search",
"mcp__microsoft-learn__microsoft_code_sample_search",
"mcp__microsoft-learn__microsoft_docs_fetch"
]
}
}

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@ -222,3 +222,62 @@ function Ensure-UserMcpHttpServer {
}
Ensure-UserMcpHttpServer -Name 'microsoft-learn' -Url 'https://learn.microsoft.com/api/mcp'
# --- 10. Permissions allowlist -> ~/.claude/settings.json (MERGE, never overwrite) ---
# Unlike the other artifacts above, settings.json is not pure BCQuality content -
# it also carries a developer's personal settings (theme, model, hooks, etc).
# Only merge the permissions.allow entries from the template below into whatever
# already exists; never replace the file wholesale. Scope: the three CURABIS-
# managed MCP servers only (businesscentral, al, microsoft-learn) - all either
# read-only or already gated by Smiley's own protocol checks (red/green
# confirmation, independent review), so the tool-permission prompt is redundant
# friction here, not a real safety boundary. 2026-08-03: added after a developer
# had to click through the same MCP approval prompts repeatedly across sessions.
$settingsTemplate = Join-Path $clone 'custom\setup\machine\settings.json'
$settingsDest = Join-Path $env:USERPROFILE '.claude\settings.json'
if (Test-Path $settingsTemplate) {
# NB: -AsHashtable (ConvertFrom-Json) findes kun i PowerShell 6+. Dette script
# koeres ogsaa via `powershell` (Windows PowerShell 5.1) paa udviklermaskiner,
# saa vi bruger PSCustomObject + Add-Member i stedet - virker paa begge.
$templateAllow = (Get-Content $settingsTemplate -Raw | ConvertFrom-Json).permissions.allow
$settings = $null
if (Test-Path $settingsDest) {
$raw = Get-Content $settingsDest -Raw
if ($raw -and $raw.Trim()) {
$settings = $raw | ConvertFrom-Json
}
}
if (-not $settings) { $settings = [PSCustomObject]@{} }
if (-not (Get-Member -InputObject $settings -Name 'permissions' -MemberType NoteProperty)) {
$settings | Add-Member -MemberType NoteProperty -Name 'permissions' -Value ([PSCustomObject]@{})
}
if (-not (Get-Member -InputObject $settings.permissions -Name 'allow' -MemberType NoteProperty)) {
$settings.permissions | Add-Member -MemberType NoteProperty -Name 'allow' -Value @()
}
$existingAllow = [System.Collections.Generic.List[string]]::new()
foreach ($r in @($settings.permissions.allow)) { $existingAllow.Add([string]$r) }
$added = 0
foreach ($rule in $templateAllow) {
if ($existingAllow -notcontains $rule) {
$existingAllow.Add($rule)
$added++
}
}
$settings.permissions.allow = $existingAllow.ToArray()
# NB: Set-Content -Encoding utf8 skriver en BOM i Windows PowerShell 5.1 (ingen
# utf8NoBOM-mulighed der) - fundet under test 2026-08-03: settings.json havde
# ingen BOM originalt, og en tilfoejet BOM kan knaekke JSON-parsere der laeser
# filen. [System.IO.File]::WriteAllText med en explicit no-BOM UTF8Encoding
# virker identisk paa PS5.1 og PS7.
$json = $settings | ConvertTo-Json -Depth 20
[System.IO.File]::WriteAllText($settingsDest, $json, [System.Text.UTF8Encoding]::new($false))
Write-Host "Permissions-allowlist merged ind i $settingsDest - $added ny(e) regel(er) tilfoejet."
} else {
Write-Warning "settings.json-skabelon ikke fundet i klonen, springer over."
}