bc6936159d
- scripts/worker-quota-probe.sh: curl-probe die rate-limit-headers parset en { remaining, limit, pct, reset_at_iso } JSON retourneert
- mcp-integration.md: pre-flight sectie uitgebreid met bash-script voorbeeld, retry-strategie (sleep tot reset+5s), bekende beperking
- claude-question-channel.md: M13 quota-gate flow diagram + pre-flight loop uitleg
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
44 lines
1.7 KiB
Bash
Executable file
44 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# worker-quota-probe.sh — Probe Claude API rate-limit headers en output JSON.
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#
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# Vereist: ANTHROPIC_API_KEY env-var.
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# Output: { "remaining": N, "limit": N, "pct": N, "reset_at_iso": "..." }
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# Exit 0 bij succes, exit 1 bij fout (geen API key, curl-fout, parse-fout).
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set -euo pipefail
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if [ -z "${ANTHROPIC_API_KEY:-}" ]; then
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echo '{"error":"ANTHROPIC_API_KEY not set"}' >&2
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exit 1
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fi
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HEADERS_FILE=$(mktemp /tmp/quota-probe-headers.XXXXXX)
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trap 'rm -f "$HEADERS_FILE"' EXIT
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# Minimale API-aanroep (1 token) om rate-limit-headers te lezen.
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HTTP_STATUS=$(curl -s -w "%{http_code}" -D "$HEADERS_FILE" -o /dev/null \
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-X POST https://api.anthropic.com/v1/messages \
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-H "x-api-key: $ANTHROPIC_API_KEY" \
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-H "anthropic-version: 2023-06-01" \
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-H "content-type: application/json" \
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-d '{"model":"claude-haiku-4-5-20251001","max_tokens":1,"messages":[{"role":"user","content":"."}]}')
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if [ "$HTTP_STATUS" -ge 500 ]; then
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echo "{\"error\":\"API returned HTTP $HTTP_STATUS\"}" >&2
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exit 1
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fi
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# Parse headers (case-insensitive grep)
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REMAINING=$(grep -i 'anthropic-ratelimit-tokens-remaining:' "$HEADERS_FILE" | awk '{print $2}' | tr -d '\r' || true)
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LIMIT=$(grep -i 'anthropic-ratelimit-tokens-limit:' "$HEADERS_FILE" | awk '{print $2}' | tr -d '\r' || true)
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RESET=$(grep -i 'anthropic-ratelimit-tokens-reset:' "$HEADERS_FILE" | awk '{print $2}' | tr -d '\r' || true)
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if [ -z "$REMAINING" ] || [ -z "$LIMIT" ] || [ "$LIMIT" -eq 0 ] 2>/dev/null; then
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echo '{"error":"rate-limit headers not present in response"}' >&2
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exit 1
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fi
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PCT=$(( REMAINING * 100 / LIMIT ))
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printf '{"remaining":%s,"limit":%s,"pct":%s,"reset_at_iso":"%s"}\n' \
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"$REMAINING" "$LIMIT" "$PCT" "$RESET"
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