Files
accounted/app/llms.txt/route.ts
T
Jakob Wennberg ec27228a8e style: remove em/en dashes repo-wide, add CLAUDE.md rule against them (#890)
Em dashes (—) and en dashes (–) had spread across comments, docs, tests,
and a few UI strings, reading as AI-generated boilerplate rather than
house style. Replaced each with punctuation matching its context: colon
for explanatory clauses, comma for asides, plain hyphen for numeric/legal
ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for
paired-dash asides. messages/en.json and messages/sv.json were fixed by
hand together to keep sv/en in sync.

Left untouched where the dash is the functional subject rather than
decorative punctuation: date-range-parser.ts's separator regex,
charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE
encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the
agent system-prompt files that already instruct against em dashes, and
a golden iXBRL test fixture compared byte-for-byte.

Also fixes two bugs surfaced along the way: an off-by-one in
ApiKeysPanel's scope-label split (a leftover from an earlier partial
pass), and a charset-repair test that had lost the literal en-dash it
exists to verify.

Regenerated the agent atom seed migration (skills:generate) since 27
SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes,
with an explicit carve-out for the functional-dash cases above.

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 15:58:06 +02:00

81 lines
3.4 KiB
TypeScript

/**
* /llms.txt: agent-discoverable index of the Accounted API.
*
* Convention adopted by Stripe, Anthropic, and other agent-facing platforms:
* a plain-text Markdown file at the doc root that points LLM crawlers and
* IDE agents (Cursor, Claude Code, Windsurf) at the canonical resources
* they need. Cheaper than scraping HTML.
*/
import { NextResponse } from 'next/server'
import { API_V1_VERSION } from '@/lib/api/v1/version'
import { withPublicSecurityHeaders } from '@/lib/api/v1/security-headers'
import { getCanonicalBaseUrl } from '@/lib/api/v1/base-url'
export async function GET(_request: Request) {
const base = getCanonicalBaseUrl()
const body = `# Accounted API
> Swedish double-entry bookkeeping as a public REST API. API version ${API_V1_VERSION}.
This API lets agents and integrations do anything the Accounted dashboard can do:
read transactions, create invoices, mark them paid, run VAT reports, file year-end
declarations, ingest SIE files, and subscribe to webhooks for state changes.
## Quickstart
1. Create an API key in the Accounted dashboard at /settings/api.
2. Authenticate with \`Authorization: Bearer gnubok_sk_<live|test>_<random>\`.
3. List companies the key can access: \`GET ${base}/api/v1/companies\`.
4. Use the returned \`id\` as \`{companyId}\` in subsequent paths.
## Core principles
- **Dry-run on every write.** Add \`?dry_run=true\` or \`X-Dry-Run: true\` to any
POST/PATCH/DELETE to preview the effect (journal lines, voucher number,
account deltas) without committing. The same call without dry-run commits.
- **Idempotency-Key on every write.** Pass a UUID in \`Idempotency-Key\`; replays
return the cached response (24h TTL) with \`Idempotent-Replayed: true\`.
- **Test mode.** Create a key with mode \`test\` (prefix \`gnubok_sk_test_\`) in the
dashboard. A test key forces \`dry_run\` on every write against your real company:
you get a realistic 200 + preview of what *would* happen, but nothing is ever
saved or sent. Reads return real data; responses carry \`X-Gnubok-Mode: test\`.
Writes on endpoints that can't be simulated are refused (403
\`TEST_KEY_WRITE_BLOCKED\`). It's \`?dry_run=true\` baked into the credential, so
you can develop safely before switching to a live key.
- **Compliance pre-flight.** \`GET /api/v1/companies/{id}/compliance/check?type=…\`
returns structured findings (voucher gaps, locked-period violations, VAT close
blockers, missing receipts) before you submit.
## Resources
- OpenAPI 3.1 spec: ${base}/api/v1/openapi.json
- Skills catalogue: ${base}/.well-known/skills/index.json
- Health check: ${base}/api/v1/health
- Docs (cookbook + reference): ${base}/docs/api
- Error reference: ${base}/docs/api/errors
- Security disclosure policy: ${base}/SECURITY.md (responsible disclosure to security@arcim.io)
## Schema discovery
Every \`.md\` URL under /docs/api is served as plain Markdown so agents can
ingest it without HTML parsing.
## Versioning
The URL major version is \`/api/v1/\`. Within v1, the response shape is pinned to
\`${API_V1_VERSION}\`. Future breaking changes inside v1 will accept an optional
\`Gnubok-Version: YYYY-MM-DD\` header for opt-in upgrades; older versions keep
working until explicitly retired.
`
return new NextResponse(body, {
status: 200,
headers: withPublicSecurityHeaders({
'Content-Type': 'text/markdown; charset=utf-8',
'Cache-Control': 'public, max-age=300, s-maxage=300',
}),
})
}