62 lines
6.3 KiB
Markdown
62 lines
6.3 KiB
Markdown
# Elydora Node SDK Engineering Contract
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## Scope
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This repository owns the published `@elydora/sdk` package, its `elydora` CLI, local signing behavior, API client, generated hook runtime, and Node-specific agent adapters.
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## Integration Sources
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- Verify every agent hook contract against current official provider documentation before changing an adapter.
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- Treat `../Elydora-Open-Source/integrations/catalog.json` as the cross-product provider inventory.
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- Keep the exported `INTEGRATION_TYPES` tuple aligned with that inventory, and require `integration_type` in every agent registration request.
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- Keep adapter delivery claims aligned with executable tests in this repository.
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- Synchronize completed provider behavior into the Python SDK, Go SDK, Open Source distribution, Console, Docs, and landing page through separate reviewed commits.
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## Hook Adapter Invariants
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- Preserve unrelated user configuration and remove only Elydora-owned entries.
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- Parse every affected user configuration before the first write.
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- Surface malformed or unreadable configuration with contextual errors and leave the original file intact.
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- Write configuration through a same-directory temporary file followed by an atomic rename.
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- Quote the current Node executable and generated script paths for the host shell.
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- Forward official hook JSON from STDIN without reshaping provider fields.
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- Use the provider's documented blocking mechanism. Command-hook providers that define exit code `2` must receive exit code `2` from the freeze guard.
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- Report installation as healthy only when a complete hook contract references every required event and both generated runtime scripts, runtime config, and private key exist as physical files.
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- Model stable, legacy, and early-access hook generations as explicit contracts. Keep their activation requirements visible in CLI output and README guidance.
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- Resolve Codex user hooks through `CODEX_HOME/hooks.json` with `~/.codex/hooks.json` as the default, matching Codex's existing-directory canonicalization rule. Preserve user TOML, project, plugin, and managed hook sources because Codex composes them additively. Register exact `PreToolUse` and `PostToolUse` matcher groups with ten-second command handlers, preserve the complete native payload, propagate freeze and revocation through exit code `2`, and keep guard lookup and audit delivery fail-open with observable errors. Commit Codex's user hooks, guard, audit runtime, runtime config, and private key through one rollback-capable transaction. Use `/hooks` to approve both definition hashes after installation.
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- Keep Grok Build writes inside its native global `$GROK_HOME/hooks/*.json` contract. Treat Claude Code and Cursor compatibility files plus project `.grok/hooks` as read-only integration sources.
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- Write Auggie hooks only to `~/.augment/settings.json`; keep system and workspace settings read-only. Generate `.cmd` wrappers on Windows and `.sh` wrappers on Unix because Auggie dispatches supported script paths, and express hook timeouts in milliseconds.
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- Write Cline hooks only to `$CLINE_DIR/hooks` with `~/.cline/hooks` as the default; keep Documents and workspace hook roots read-only. Translate guard exit code `2` into Cline's JSON stdout cancellation control and preserve official hook input byte-for-byte.
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- Write Cursor hooks only to `~/.cursor/hooks.json`; keep project and enterprise sources read-only. Register `preToolUse`, `postToolUse`, and `postToolUseFailure`, preserve the complete native payload plus `conversation_id`, and emit valid JSON on successful hook execution. Commit Cursor's config, guard, audit runtime, runtime config, and private key through one rollback-capable transaction. Set a ten-second timeout plus `failClosed` on every managed handler and propagate guard exit code `2` through the host shell.
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- Preserve Factory Droid's scope-root `hooks.json` precedence, legacy nested hook source, and per-event `settings.json` fallback. Scope-root and legacy files store event keys at the document root; settings stores the same map under `hooks`. Edit only effective user sources; keep project and organization sources read-only. Preserve JSONC comments through syntax-tree edits and require `/hooks` review after external changes.
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- Resolve Qwen Code user settings through explicit `QWEN_HOME`, then user-level `.qwen/.env`, then `~/.env`, with `~/.qwen/settings.json` as the default. Keep workspace settings read-only. Preserve JSON comments, reject trailing commas and duplicate keys before writes, express timeouts in milliseconds, propagate native exit code `2` through PowerShell, and require `/hooks` review.
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## Code Quality
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- Keep production source files at or below 500 lines.
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- Keep functions focused on one ownership boundary.
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- Propagate unexpected errors to the CLI boundary.
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- Use documented defaults only for genuinely optional configuration.
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- Avoid compatibility shims without a named public or user configuration contract.
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- Keep private keys and API tokens out of process arguments and generated setup commands. Accept them through hidden terminal input or owner-only credential files.
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- Persist credential-bearing files through owner-only same-directory temporary files and atomic rename.
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- Read runtime config, private keys, status cache, chain state, and error logs through physical-file descriptors with identity checks. Write cache and chain state atomically, and append error logs through no-follow owner-only descriptors.
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- Resolve every agent runtime directory as one physical child of `~/.elydora`; reject separators, traversal segments, cross-platform reserved names, symbolic-link directories, and linked identity configs before writes or recursive removal. Validate stored directory identity before changing host CLI configuration, and require an explicit agent ID when discovery is ambiguous.
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## Verification
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Run the focused adapter test during development, then execute all release gates before commit:
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```powershell
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npm run build
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node --test test/<provider>-plugin.test.mjs
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npm test
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npm audit --omit=dev --audit-level=high
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npm pack --dry-run --json
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git diff --check
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```
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Provider adapter tests must cover installation, idempotency, official event forwarding, blocking behavior, status, missing runtime files, uninstall ownership, and malformed configuration preservation.
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Commit and push one root issue before starting the next one.
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