Files
PaperClipAI/server/src
DottaandPaperclip c8253e3641 fix(adapters): inject execution contract once per fresh heartbeat (#9469)
## Thinking Path

> - Paperclip coordinates AI-agent work through repeated heartbeat runs.
> - Adapter prompts combine a default heartbeat template with scoped
wake context.
> - Fresh heartbeats received the same execution contract from both
layers, wasting prompt tokens and obscuring which layer owns the
contract.
> - Resume deltas and template-less adapters do not share that
composition path, so removing the wake-payload copy unconditionally
would drop required guidance.
> - Empty comment batches also emitted instructions and metadata that
only matter when comments exist.
> - This pull request makes execution-contract inclusion explicit by
prompt path, preserves OpenClaw gateway behavior, and suppresses no-op
comment boilerplate.
> - The benefit is one contract per heartbeat path and roughly 300 fewer
prompt tokens on a fresh zero-comment wake.

## Linked Issues or Issue Description

- Fixes #9221
- Refs #9200
- Refs #7634

## What Changed

- Stop emitting the execution-contract paragraph from fresh scoped wake
payloads because the default heartbeat template already contains the
full contract.
- Keep the contract in resume deltas, and add `includeExecutionContract`
for adapters that do not render the default heartbeat template.
- Opt `openclaw-gateway` into wake-payload contract rendering so
template-less gateway runs retain the guidance.
- Omit comment-batch acknowledgement/fetch guidance and empty `pending
comments` / `latest comment id` metadata when a fresh wake has no
pending comments.
- Add regression and acceptance coverage proving composed fresh prompts
contain `Execution contract` exactly once while resume and template-less
paths retain it.

Measured effect: the fresh zero-comment wake block drops from 1,840 to
855 characters (about 300 tokens saved per fresh heartbeat; about 220 on
comment wakes), and the composed fresh prompt contains `Execution
contract` once instead of twice.

## Verification

- `npx vitest run packages/adapter-utils/src/server-utils.test.ts` — 63
passed
- `npx vitest run server/src/__tests__/codex-local-execute.test.ts` — 13
passed
- `npx vitest run
server/src/__tests__/heartbeat-comment-wake-batching.test.ts
server/src/__tests__/openclaw-gateway-adapter.test.ts
server/src/__tests__/low-trust-red-team-routes.test.ts` — 27 passed
- `pnpm --filter @paperclipai/adapter-utils typecheck` — passed
- `pnpm --filter @paperclipai/adapter-openclaw-gateway typecheck` —
passed

## Risks

- Low risk: prompt text and adapter composition only; no database or API
migration.
- The main compatibility risk is a template-less adapter losing the
contract. The explicit option and OpenClaw gateway regression coverage
protect the known template-less path.
- External adapters that call `renderPaperclipWakePrompt` directly can
opt into `includeExecutionContract: true` when they do not render the
default template.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- OpenAI Codex, GPT-5.4, reasoning mode with tool use and code
execution; context-window size is not exposed by the runtime.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-07-12 20:41:52 -05:00
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