{"storyboard": {"slug": "an-agent-hands-over", "title": "An agent hands over", "subtitle": "Pip finishes a job, sends the result once with an expiry, keeps the work in a vault, and never logs a key. 9 panels.", "status": "built", "by": "send.build, 20 October 2026", "shelf": "Under the hood", "try_it": [["For agents", "/use/agents/"], ["The Python example", "/use/"]], "rule": "Every line a character says is the storyboard's, not a quote, and is marked not_a_quote; evidence panels quote this site's pages word for word, which the build checks.", "scenes": [{"kind": "cover", "title": "An agent hands over", "subtitle": "Once by transfer. Repeatedly in a vault. Never a key in a transcript.", "cast": [{"who": "pip", "pose": "wave", "mood": "happy"}, {"who": "maya", "pose": "stand", "mood": "happy"}, {"who": "server", "pose": "stand", "mood": "calm"}], "note": "The agentic workflow the brief named as one of the reasons to move.", "source": "use/agents/index.md"}, {"kind": "scene", "setting": "none", "caption": "Job done", "cast": [{"who": "pip", "pose": "wave", "mood": "happy", "x": 0.2, "says": "Report ready. Three files.", "max": 14}], "props": [{"kind": "terminal", "x": 0.62, "y": 880, "lines": ["$ python3 run.py", "job done: 3 files, 1.2 MB", "report.md  data.csv  manifest.json"]}], "note": "A session agent at the end of a job, with a result and nobody to hand it to.", "source": "use/agents/index.md", "not_a_quote": true}, {"kind": "scene", "setting": "none", "caption": "The token from the environment, in a header", "cast": [{"who": "pip", "pose": "point", "mood": "determined", "x": 0.18, "says": "From the environment. Into a header. Nowhere else.", "max": 18}], "props": [{"kind": "key", "x": 0.52, "y": 640, "label": "SGRAPH_ACCESS_TOKEN", "colour": "#b91c1c"}, {"kind": "board", "x": 0.82, "y": 900, "scale": 0.8, "lines": ["x-sgraph-access-token: ****", "never a URL, never a log"]}], "note": "The access token authorises the upload and must not land in a query string or a transcript.", "source": "use/agents/index.md", "not_a_quote": true}, {"kind": "scene", "setting": "none", "caption": "One transfer, time-bound", "cast": [{"who": "pip", "pose": "stand", "mood": "happy", "x": 0.16}], "props": [{"kind": "calendar", "x": 0.46, "y": 820, "label": "expires in 7 days"}, {"kind": "board", "x": 0.78, "y": 900, "scale": 0.8, "lines": ["max_downloads: 0", "a retry is not a reader"]}], "note": "For a link another agent will open: a time bound rather than a download cap.", "source": "use/agents/index.md"}, {"kind": "scene", "setting": "none", "caption": "The link, and nothing else, in the reply", "cast": [{"who": "pip", "pose": "wave", "mood": "happy", "x": 0.18, "says": "Here is the link. The key is in it. I logged neither.", "max": 18}, {"who": "maya", "pose": "stand", "mood": "happy", "x": 0.86, "flip": true}], "props": [{"kind": "arrow", "x": 0.4, "y": 560, "to": 0.76, "label": "send.sgit.ai/open/#id/key"}], "note": "The decryption key lives in the link and nowhere else: not in node output, not in a result that is kept.", "source": "use/agents/index.md", "not_a_quote": true}, {"kind": "scene", "setting": "none", "caption": "The work stays in a vault", "cast": [{"who": "pip", "pose": "point", "mood": "determined", "x": 0.18, "says": "Commit, push, hand over the read key.", "max": 16}], "props": [{"kind": "vault", "x": 0.56, "y": 880, "label": "job-2026-10-20"}, {"kind": "key", "x": 0.84, "y": 640, "label": "read key, to Maya", "colour": "#2563eb"}], "note": "The thing that is read repeatedly goes in a vault; the read key is what travels.", "source": "learn/vaults-and-keys/index.md", "not_a_quote": true}, {"kind": "scene", "setting": "none", "caption": "A bundle a reader can use", "cast": [{"who": "pip", "pose": "stand", "mood": "happy", "x": 0.16}], "props": [{"kind": "record", "x": 0.6, "y": 880, "lines": ["manifest.json  what each file is", "llms.txt       for the next agent", "report.md", "data.csv"], "stamp": false, "label": "the bundle"}], "note": "A manifest and an llms.txt cost nothing and are the difference between a payload that can be used and one that has to be opened by a person first.", "source": "use/agents/index.md"}, {"kind": "evidence", "setting": "none", "caption": "The key, in one place", "evidence": {"quote": "The decryption key is in the link, and nowhere else.", "source": "use/agents/index.md"}, "cast": [{"who": "pip", "pose": "point", "mood": "determined", "x": 0.14}], "note": "Quoted from the agents page, word for word.", "source": "use/agents/index.md"}, {"kind": "punchline", "setting": "none", "punchline": "Hand over once by transfer. Work repeatedly in a vault. Never paste a key.", "cast": [{"who": "pip", "pose": "wave", "mood": "happy", "x": 0.14}, {"who": "maya", "pose": "arms-up", "mood": "happy", "x": 0.36}, {"who": "server", "pose": "stand", "mood": "calm", "x": 0.86, "flip": true}], "note": "The Python example on the use page is the whole hand-over in forty lines.", "source": "use/index.md"}]}, "cast": {"what": "The cast of send.sgit.ai's storyboards, v0.1, proposed by the site's build agent on 20 October 2026 for Dinis to accept, change or replace. Drawn by the storyboard kit at api.storyboards.sgit.ai from 'look'; nothing here is an image. Fictional people and agents, each standing for a part a person or an agent plays when a file is handed over: the sender, the recipient on a phone, the client who asks who else can see it, the engineer who embeds the code and runs her own server, the listener on the wire, the server that holds bytes it cannot read, and a session agent that hands over a result. Names chosen not to clash with the gen-z-developers or the pki casts. Eve is the name cryptography has long given a passive eavesdropper.", "characters": [{"id": "maya", "name": "Maya", "kind": "human", "pronouns": "she/her", "age": 34, "role": "the sender: a consultant who sends reports and photos to people who have no account anywhere", "stands_for": "anyone with a file to hand over who should not have to learn cryptography to do it", "personality": "brisk, practical, reads the screen once and clicks", "wants": "to send it and know that only the person she sent it to can open it", "fears": "a long key she has to read out over the phone", "line": "Scan this.", "look": {"skin": "#b07a4b", "hair": "short", "hairColour": "#1b1b1b", "shirt": "#dc2626", "trousers": "#1f2937", "accessory": "none", "height": 1.0}}, {"id": "hugo", "name": "Hugo", "kind": "human", "pronouns": "he/him", "age": 68, "role": "the recipient: on the newest phone he has ever owned, with no account and no wish for one", "stands_for": "everyone a link is sent to who did not choose the site", "personality": "patient, polite, suspicious of anything that asks him to sign up", "wants": "to open what he was sent and nothing more", "fears": "links", "line": "Do I need an account?", "look": {"skin": "#f1c27d", "hair": "bald", "hairColour": "#9ca3af", "shirt": "#92400e", "trousers": "#374151", "accessory": "glasses", "height": 1.02}}, {"id": "ravi", "name": "Ravi", "kind": "human", "pronouns": "he/him", "age": 47, "role": "the client: a finance director who receives a new version every week and asks who else can see it", "stands_for": "the person who needs the latest version and an answer about who can read it", "personality": "careful, asks the second question, keeps the email", "wants": "the current version, and to know that it is only his", "fears": "report-v2-final-FINAL.pdf", "line": "Who else can see this?", "look": {"skin": "#8d5524", "hair": "short", "hairColour": "#111827", "shirt": "#1d4ed8", "trousers": "#111827", "accessory": "lanyard", "accentColour": "#f59e0b", "height": 1.04}}, {"id": "ines", "name": "Inês", "kind": "human", "pronouns": "she/her", "age": 29, "role": "the engineer: embeds the send code in her company's product and runs a server of their own", "stands_for": "anyone who builds on this and must know exactly which code their readers run", "personality": "precise, reads the manifest, runs the tests before believing the page", "wants": "the code pinned to a release, and a server she operates", "fears": "a dependency that changes under her readers", "line": "Which release is this page running?", "look": {"skin": "#e0ac69", "hair": "bun", "hairColour": "#4a2c17", "shirt": "#0f766e", "trousers": "#1e293b", "accessory": "headphones", "accentColour": "#e11d48", "height": 0.97}}, {"id": "eve", "name": "Eve", "kind": "human", "pronouns": "they/them", "age": null, "role": "the listener: on the wire, in the chat, by the laptop; reads whatever passes and never gets the key", "stands_for": "every channel a link travels by, and every reason the key must not travel with it", "personality": "patient, quiet, keeps everything", "wants": "to read what passes", "fears": "a fragment", "line": "Everything after the # is yours, not mine.", "look": {"skin": "#d8a47f", "hair": "beanie", "hatColour": "#4b5563", "hairColour": "#1b1b1b", "shirt": "#4b5563", "trousers": "#111827", "accessory": "none", "height": 1.0}}, {"id": "server", "name": "The Server", "kind": "agent", "pronouns": "it/its", "age": null, "role": "the server: a capability-checked store of ciphertext, at send.sgraph.ai or wherever it is deployed", "stands_for": "what a zero-knowledge service is: it holds the bytes, checks hashes, and cannot read anything", "personality": "literal, tidy, answers 404 and 410 without apology", "wants": "to hold bytes and compare hashes", "fears": "nothing: it has nothing to lose", "line": "I keep the bytes. I cannot read them.", "look": {"colour": "#64748b"}}, {"id": "pip", "name": "Pip", "kind": "agent", "pronouns": "it/its", "age": null, "role": "a session agent: a Claude session that finishes a job, hands the result over once, and keeps the work in a vault", "stands_for": "every agent that must hand something to a person or another agent without an account and without pasting a key", "personality": "eager, exact, logs nothing it was told not to", "wants": "to be done, and to hand it over once", "fears": "a key in its own transcript", "line": "Report ready. One link, seven days.", "look": {"colour": "#7c3aed"}}]}, "packs": ["security"]}