deploy: agentsprotocol-detect API on Fly.io

- Dockerfile: bundle deps as local wheels (Depot builder has no PyPI access)
- fly.toml: fra region, 256MB shared-cpu-1x
- api.py: fix compute_s_con() kwarg (corpus -> knowledge_corpus)
- requirements.txt: remove local file:// reference
- .gitignore: exclude detect/wheels/ and detect/agentsprotocol_pkg/

Live at https://agentsprotocol-detect.fly.dev/

Co-authored-by: Ona <no-reply@ona.com>

Author: fatdinhero

.gitignore

@@ -27,3 +27,7 @@ Thumbs.db
 # Secrets
 .env
 .env.*
+
+# Fly deploy artifacts
+detect/wheels/
+detect/agentsprotocol_pkg/

detect/.dockerignore

@@ -0,0 +1,3 @@
+**/__pycache__
+*.pyc
+*.pyo

detect/Dockerfile

@@ -0,0 +1,15 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+COPY wheels/ /wheels/
+RUN pip install --no-cache-dir --no-index --find-links=/wheels \
+    fastapi uvicorn[standard] pydantic numpy scipy cryptography \
+    && rm -rf /wheels
+
+COPY agentsprotocol_pkg ./agentsprotocol
+COPY api.py .
+
+EXPOSE 8080
+
+CMD ["uvicorn", "api:app", "--host", "0.0.0.0", "--port", "8080"]

detect/api.py

@@ -76,8 +76,8 @@ def validate(req: ValidateRequest) -> ValidateResponse:
     # S_con — semantic consistency of claim against corpus
     s = compute_s_con(
         claim_text=req.claim,
-        corpus=corpus,
-        embed_fn=_stub_embed,
+        knowledge_corpus=corpus,
+        embed=_stub_embed,
         tau=0.0,  # no threshold clipping — return raw score
     )
 

detect/fly.toml

@@ -0,0 +1,17 @@
+app = "agentsprotocol-detect"
+primary_region = "fra"
+
+[build]
+  dockerfile = "Dockerfile"
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = true
+  auto_start_machines = true
+  min_machines_running = 0
+
+[[vm]]
+  memory = "256mb"
+  cpu_kind = "shared"
+  cpus = 1

detect/requirements.txt

@@ -1,4 +1,6 @@
 fastapi>=0.110
 uvicorn[standard]>=0.29
 pydantic>=2.0
-agentsprotocol @ file://../
+numpy
+scipy
+cryptography