Miguel Palhas
d61700d173
Two dokploy MCP tools declare ttl with the draft-04 "exclusiveMinimum": true. Synthetic validates tool schemas against draft-2020 and rejects the whole request, so every session died on a bodiless 500. Deny those two. Haiku moves to GLM Flash: Qwen3.6-27B rejects Claude Code multi-block system prompt. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
77 lines
2.9 KiB
Nix
77 lines
2.9 KiB
Nix
{
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pkgs,
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inputs,
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...
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}:
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# Claude Code pointed at synthetic.new. The three model aliases below are bound
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# to three Synthetic models, so `/model opus|sonnet|haiku` swaps between them
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# live; anything else there is reachable by full id (`/model hf:...`).
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let
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claude = inputs.claude-code.packages.${pkgs.stdenv.hostPlatform.system}.default;
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# `hf:` ids pin one exact model. The `syn:large:*` aliases in Synthetic's own
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# docs move under you whenever they rotate what "large" means.
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kimi = "hf:moonshotai/Kimi-K3";
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glm = "hf:zai-org/GLM-5.2";
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# Not Qwen3.6-27B for the haiku slot: its chat template rejects Claude Code's
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# multi-block system prompt with "System message must be at the beginning."
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glmFlash = "hf:zai-org/GLM-4.7-Flash";
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in
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{
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home.packages = [
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(pkgs.writeShellScriptBin "synclaude" ''
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set -euo pipefail
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if [ -z "''${SYNTHETIC_API_KEY:-}" ] && [ -r "$HOME/.env.claude" ]; then
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set +u
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# Silenced: the file greets missing tooling on stderr, which would
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# otherwise print before every session.
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. "$HOME/.env.claude" >/dev/null 2>&1
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set -u
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fi
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if [ -z "''${SYNTHETIC_API_KEY:-}" ]; then
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echo "synclaude: SYNTHETIC_API_KEY is not set" >&2
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exit 1
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fi
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export ANTHROPIC_BASE_URL="https://api.synthetic.new/anthropic"
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export ANTHROPIC_AUTH_TOKEN="$SYNTHETIC_API_KEY"
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export ANTHROPIC_DEFAULT_OPUS_MODEL="${kimi}"
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export ANTHROPIC_DEFAULT_SONNET_MODEL="${glm}"
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export ANTHROPIC_DEFAULT_HAIKU_MODEL="${glmFlash}"
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export CLAUDE_CODE_SUBAGENT_MODEL="${glm}"
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export CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1
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export CLAUDE_CODE_ATTRIBUTION_HEADER=0
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# ~/.env.claude exports both. ANTHROPIC_MODEL outranks the DEFAULT_* trio
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# above, and ANTHROPIC_API_KEY would send Anthropic's credential to
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# Synthetic.
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unset ANTHROPIC_MODEL ANTHROPIC_API_KEY
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# These two dokploy tools spell ttl's bound `"exclusiveMinimum": true`,
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# which is draft-04. Synthetic validates against draft-2020, where the key
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# must be a number, and rejects the whole request — a bare 500 with no body
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# when streaming. Every session fails, not just ones that call these.
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broken_tools=(
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mcp__dokploy__dnsProvider-createRecord
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mcp__dokploy__dnsProvider-updateRecord
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)
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# ~/.claude/settings.json pins model "opus[1m]". The [1m] context-window
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# suffix survives alias resolution and reaches Synthetic as part of the id,
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# which 404s there — so pick the alias explicitly unless the caller did.
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for arg in "$@"; do
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case "$arg" in
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--model | --model=*)
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exec ${claude}/bin/claude --disallowedTools "''${broken_tools[@]}" "$@"
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;;
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esac
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done
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exec ${claude}/bin/claude --model sonnet --disallowedTools "''${broken_tools[@]}" "$@"
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'')
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];
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}
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