From 90823532723a9c0c60fdbe7c33aa16eb2f1e9f64 Mon Sep 17 00:00:00 2001
From: Fabro <noreply@fabro.sh>
Date: Wed, 15 Apr 2026 10:02:57 -0400
Subject: [PATCH] checkpoint
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

⚒️ Generated with [Fabro](https://fabro.sh)
---
 checkpoint.json                | 68 ++++++++++++++++++++++++++++++++++
 nodes/greet/prompt.md          |  4 ++
 nodes/greet/provider_used.json |  5 +++
 nodes/greet/response.md        | 42 +++++++++++++++++++++
 nodes/start/status.json        |  6 +++
 5 files changed, 125 insertions(+)
 create mode 100644 checkpoint.json
 create mode 100644 nodes/greet/prompt.md
 create mode 100644 nodes/greet/provider_used.json
 create mode 100644 nodes/greet/response.md
 create mode 100644 nodes/start/status.json

diff --git a/checkpoint.json b/checkpoint.json
new file mode 100644
index 000000000..7e62dac14
--- /dev/null
+++ b/checkpoint.json
@@ -0,0 +1,68 @@
+{
+  "timestamp": "2026-04-15T14:02:57.527326Z",
+  "current_node": "greet",
+  "completed_nodes": [
+    "start",
+    "greet"
+  ],
+  "node_retries": {},
+  "context_values": {
+    "failure_class": "",
+    "graph.goal": "Say hello and demonstrate a basic Fabro workflow",
+    "internal.thread_id": "start",
+    "internal.run_id": "01KP8Q6WBBE8E86Y16X16SE283",
+    "failure_signature": "",
+    "current_node": "greet",
+    "internal.node_visit_count": 1,
+    "outcome": "success",
+    "thread.start.current_node": "greet",
+    "response.greet": "Hello! Here’s the top-level listing of this repo:\n\n```text\n.ai/\n.cargo/\n.claude/\n.config/\n.fabro/\n.git/\n.github/\nAGENTS.md\napps/\nbin/\nbun.lock\nCargo.lock\nCargo.toml\nCLAUDE.md\nclippy.toml\nCONTRIBUTING.md\ndocker/\ndocs/\ndocs-internal/\n.env.example\nevals/\nfiles-internal/\n.gitattributes\n.gitignore\ninstaller/\ninstall.md\ninstall.sh\nlib/\nLICENSE.md\npackage.json\nREADME.md\nrustfmt.toml\nscripts/\ntest/\n```\n\nIf you want, I can also demonstrate a very basic Fabro workflow next by:\n1. locating an example workflow in the repo, and\n2. showing how to run it.",
+    "last_response": "Hello! Here’s the top-level listing of this repo:\n\n```text\n.ai/\n.cargo/\n.claude/\n.config/\n.fabro/\n.git/\n.github/\nAGENTS.md\napps/\nbin/\nbun.lock\nCargo.lock\nCargo.toml\nCLAUDE.md\nclippy.toml\nCONTRIBUTIN",
+    "graph.rankdir": "LR",
+    "internal.retry_count.start": 0,
+    "last_stage": "greet",
+    "internal.retry_count.greet": 0,
+    "internal.fidelity": "compact"
+  },
+  "node_outcomes": {
+    "greet": {
+      "status": "success",
+      "context_updates": {
+        "last_response": "Hello! Here’s the top-level listing of this repo:\n\n```text\n.ai/\n.cargo/\n.claude/\n.config/\n.fabro/\n.git/\n.github/\nAGENTS.md\napps/\nbin/\nbun.lock\nCargo.lock\nCargo.toml\nCLAUDE.md\nclippy.toml\nCONTRIBUTIN",
+        "response.greet": "Hello! Here’s the top-level listing of this repo:\n\n```text\n.ai/\n.cargo/\n.claude/\n.config/\n.fabro/\n.git/\n.github/\nAGENTS.md\napps/\nbin/\nbun.lock\nCargo.lock\nCargo.toml\nCLAUDE.md\nclippy.toml\nCONTRIBUTING.md\ndocker/\ndocs/\ndocs-internal/\n.env.example\nevals/\nfiles-internal/\n.gitattributes\n.gitignore\ninstaller/\ninstall.md\ninstall.sh\nlib/\nLICENSE.md\npackage.json\nREADME.md\nrustfmt.toml\nscripts/\ntest/\n```\n\nIf you want, I can also demonstrate a very basic Fabro workflow next by:\n1. locating an example workflow in the repo, and\n2. showing how to run it.",
+        "last_stage": "greet"
+      },
+      "notes": "Stage completed: greet",
+      "usage": {
+        "input": {
+          "usage": {
+            "model": {
+              "provider": "openai",
+              "model_id": "gpt-5.4"
+            },
+            "tokens": {
+              "input_tokens": 9817,
+              "output_tokens": 278,
+              "reasoning_tokens": 149,
+              "cache_read_tokens": 0,
+              "cache_write_tokens": 0
+            }
+          },
+          "facts": {
+            "provider": "open_ai"
+          }
+        },
+        "total_usd_micros": 30947
+      }
+    },
+    "start": {
+      "status": "success",
+      "usage": null
+    }
+  },
+  "next_node_id": "exit",
+  "node_visits": {
+    "start": 1,
+    "greet": 1
+  }
+}
\ No newline at end of file
diff --git a/nodes/greet/prompt.md b/nodes/greet/prompt.md
new file mode 100644
index 000000000..50d9838e8
--- /dev/null
+++ b/nodes/greet/prompt.md
@@ -0,0 +1,4 @@
+Goal: Say hello and demonstrate a basic Fabro workflow
+
+
+Print a listing of the top-level files and directories in this repo.
\ No newline at end of file
diff --git a/nodes/greet/provider_used.json b/nodes/greet/provider_used.json
new file mode 100644
index 000000000..9f9e29e5d
--- /dev/null
+++ b/nodes/greet/provider_used.json
@@ -0,0 +1,5 @@
+{
+  "mode": "agent",
+  "provider": "openai",
+  "model": "gpt-5.4"
+}
\ No newline at end of file
diff --git a/nodes/greet/response.md b/nodes/greet/response.md
new file mode 100644
index 000000000..9a997f271
--- /dev/null
+++ b/nodes/greet/response.md
@@ -0,0 +1,42 @@
+Hello! Here’s the top-level listing of this repo:
+
+```text
+.ai/
+.cargo/
+.claude/
+.config/
+.fabro/
+.git/
+.github/
+AGENTS.md
+apps/
+bin/
+bun.lock
+Cargo.lock
+Cargo.toml
+CLAUDE.md
+clippy.toml
+CONTRIBUTING.md
+docker/
+docs/
+docs-internal/
+.env.example
+evals/
+files-internal/
+.gitattributes
+.gitignore
+installer/
+install.md
+install.sh
+lib/
+LICENSE.md
+package.json
+README.md
+rustfmt.toml
+scripts/
+test/
+```
+
+If you want, I can also demonstrate a very basic Fabro workflow next by:
+1. locating an example workflow in the repo, and
+2. showing how to run it.
\ No newline at end of file
diff --git a/nodes/start/status.json b/nodes/start/status.json
new file mode 100644
index 000000000..c28db3c1a
--- /dev/null
+++ b/nodes/start/status.json
@@ -0,0 +1,6 @@
+{
+  "status": "success",
+  "notes": null,
+  "failure_reason": null,
+  "timestamp": "2026-04-15T14:02:44.078094Z"
+}
\ No newline at end of file