mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-05-03 17:27:37 +08:00
Broad drift audit against origin/main (b52b63396).
Reference pages (most user-visible drift):
- slash-commands: add /busy, /curator, /footer, /indicator, /redraw, /steer
that were missing; drop non-existent /terminal-setup; fix /q footnote
(resolves to /queue, not /quit); extend CLI-only list with all 24
CLI-only commands in the registry
- cli-commands: add dedicated sections for hermes curator / fallback /
hooks (new subcommands not previously documented); remove stale
hermes honcho standalone section (the plugin registers dynamically
via hermes memory); list curator/fallback/hooks in top-level table;
fix completion to include fish
- toolsets-reference: document the real 52-toolset count; split browser
vs browser-cdp; add discord / discord_admin / spotify / yuanbao;
correct hermes-cli tool count from 36 to 38; fix misleading claim
that hermes-homeassistant adds tools (it's identical to hermes-cli)
- tools-reference: bump tool count 55 -> 68; add 7 Spotify, 5 Yuanbao,
2 Discord toolsets; move browser_cdp/browser_dialog to their own
browser-cdp toolset section
- environment-variables: add 40+ user-facing HERMES_* vars that were
undocumented (--yolo, --accept-hooks, --ignore-*, inference model
override, agent/stream/checkpoint timeouts, OAuth trace, per-platform
batch tuning for Telegram/Discord/Matrix/Feishu/WeCom, cron knobs,
gateway restart/connect timeouts); dedupe the Cron Scheduler section;
replace stale QQ_SANDBOX with QQ_PORTAL_HOST
User-guide (top level):
- cli.md: compression preserves last 20 turns, not 4 (protect_last_n: 20)
- configuration.md: display.platforms is the canonical per-platform
override key; tool_progress_overrides is deprecated and auto-migrated
- profiles.md: model.default is the config key, not model.model
- sessions.md: CLI/TUI session IDs use 6-char hex, gateway uses 8
- checkpoints-and-rollback.md: destructive-command list now matches
_DESTRUCTIVE_PATTERNS (adds rmdir, cp, install, dd)
- docker.md: the container runs as non-root hermes (UID 10000) via
gosu; fix install command (uv pip); add missing --insecure on the
dashboard compose example (required for non-loopback bind)
- security.md: systemctl danger pattern also matches 'restart'
- index.md: built-in tool count 47 -> 68
- integrations/index.md: 6 STT providers, 8 memory providers
- integrations/providers.md: drop fictional dashscope/qwen aliases
Features:
- overview.md: 9 image models (not 8), 9 TTS providers (not 5),
8 memory providers (Supermemory was missing)
- tool-gateway.md: 9 image models
- tools.md: extend common-toolsets list with search / messaging /
spotify / discord / debugging / safe
- fallback-providers.md: add 6 real providers from PROVIDER_REGISTRY
(lmstudio, kimi-coding-cn, stepfun, alibaba-coding-plan,
tencent-tokenhub, azure-foundry)
- plugins.md: Available Hooks table now includes on_session_finalize,
on_session_reset, subagent_stop
- built-in-plugins.md: add the 7 bundled plugins the page didn't
mention (spotify, google_meet, three image_gen providers, two
dashboard examples)
- web-dashboard.md: add --insecure and --tui flags
- cron.md: hermes cron create takes positional schedule/prompt, not
flags
Messaging:
- telegram.md: TELEGRAM_WEBHOOK_SECRET is now REQUIRED when
TELEGRAM_WEBHOOK_URL is set (gateway refuses to start without it
per GHSA-3vpc-7q5r-276h). Biggest user-visible drift in the batch.
- discord.md: HERMES_DISCORD_TEXT_BATCH_SPLIT_DELAY_SECONDS default
is 2.0, not 0.1
- dingtalk.md: document DINGTALK_REQUIRE_MENTION /
FREE_RESPONSE_CHATS / MENTION_PATTERNS / HOME_CHANNEL /
ALLOW_ALL_USERS that the adapter supports
- bluebubbles.md: drop fictional BLUEBUBBLES_SEND_READ_RECEIPTS env
var; the setting lives in platforms.bluebubbles.extra only
- qqbot.md: drop dead QQ_SANDBOX; add real QQ_PORTAL_HOST and
QQ_GROUP_ALLOWED_USERS
- wecom-callback.md: replace 'hermes gateway start' (service-only)
with 'hermes gateway' for first-time setup
Developer-guide:
- architecture.md: refresh tool/toolset counts (61/52), terminal
backend count (7), line counts for run_agent.py (~13.7k), cli.py
(~11.5k), main.py (~10.4k), setup.py (~3.5k), gateway/run.py
(~12.2k), mcp_tool.py (~3.1k); add yuanbao adapter, bump platform
adapter count 18 -> 20
- agent-loop.md: run_agent.py line count 10.7k -> 13.7k
- tools-runtime.md: add vercel_sandbox backend
- adding-tools.md: remove stale 'Discovery import added to
model_tools.py' checklist item (registry auto-discovery)
- adding-platform-adapters.md: mark send_typing / get_chat_info as
concrete base methods; only connect/disconnect/send are abstract
- acp-internals.md: ACP sessions now persist to SessionDB
(~/.hermes/state.db); acp.run_agent call uses
use_unstable_protocol=True
- cron-internals.md: gateway runs scheduler in a dedicated background
thread via _start_cron_ticker, not on a maintenance cycle; locking
is cross-process via fcntl.flock (Unix) / msvcrt.locking (Windows)
- gateway-internals.md: gateway/run.py ~12k lines
- provider-runtime.md: cron DOES support fallback (run_job reads
fallback_providers from config)
- session-storage.md: SCHEMA_VERSION = 11 (not 9); add migrations
10 and 11 (trigram FTS, inline-mode FTS5 re-index); add
api_call_count column to Sessions DDL; document messages_fts_trigram
and state_meta in the architecture tree
- context-compression-and-caching.md: remove the obsolete 'context
pressure warnings' section (warnings were removed for causing
models to give up early)
- context-engine-plugin.md: compress() signature now includes
focus_topic param
- extending-the-cli.md: _build_tui_layout_children signature now
includes model_picker_widget; add to default layout
Also fixed three pre-existing broken links/anchors the build warned
about (docker.md -> api-server.md, yuanbao.md -> cron-jobs.md and
tips#background-tasks, nix-setup.md -> #container-aware-cli).
Regenerated per-skill pages via website/scripts/generate-skill-docs.py
so catalog tables and sidebar are consistent with current SKILL.md
frontmatter.
docusaurus build: clean, no broken links or anchors.
338 lines
11 KiB
Markdown
338 lines
11 KiB
Markdown
---
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title: "Ascii Art — ASCII art: pyfiglet, cowsay, boxes, image-to-ascii"
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sidebar_label: "Ascii Art"
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description: "ASCII art: pyfiglet, cowsay, boxes, image-to-ascii"
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---
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{/* This page is auto-generated from the skill's SKILL.md by website/scripts/generate-skill-docs.py. Edit the source SKILL.md, not this page. */}
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# Ascii Art
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ASCII art: pyfiglet, cowsay, boxes, image-to-ascii.
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## Skill metadata
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|---|---|
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| Source | Bundled (installed by default) |
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| Path | `skills/creative/ascii-art` |
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| Version | `4.0.0` |
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| Author | 0xbyt4, Hermes Agent |
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| License | MIT |
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| Tags | `ASCII`, `Art`, `Banners`, `Creative`, `Unicode`, `Text-Art`, `pyfiglet`, `figlet`, `cowsay`, `boxes` |
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| Related skills | [`excalidraw`](/docs/user-guide/skills/bundled/creative/creative-excalidraw) |
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## Reference: full SKILL.md
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:::info
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The following is the complete skill definition that Hermes loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
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:::
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# ASCII Art Skill
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Multiple tools for different ASCII art needs. All tools are local CLI programs or free REST APIs — no API keys required.
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## Tool 1: Text Banners (pyfiglet — local)
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Render text as large ASCII art banners. 571 built-in fonts.
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### Setup
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```bash
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pip install pyfiglet --break-system-packages -q
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```
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### Usage
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```bash
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python3 -m pyfiglet "YOUR TEXT" -f slant
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python3 -m pyfiglet "TEXT" -f doom -w 80 # Set width
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python3 -m pyfiglet --list_fonts # List all 571 fonts
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```
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### Recommended fonts
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| Style | Font | Best for |
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|-------|------|----------|
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| Clean & modern | `slant` | Project names, headers |
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| Bold & blocky | `doom` | Titles, logos |
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| Big & readable | `big` | Banners |
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| Classic banner | `banner3` | Wide displays |
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| Compact | `small` | Subtitles |
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| Cyberpunk | `cyberlarge` | Tech themes |
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| 3D effect | `3-d` | Splash screens |
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| Gothic | `gothic` | Dramatic text |
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### Tips
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- Preview 2-3 fonts and let the user pick their favorite
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- Short text (1-8 chars) works best with detailed fonts like `doom` or `block`
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- Long text works better with compact fonts like `small` or `mini`
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## Tool 2: Text Banners (asciified API — remote, no install)
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Free REST API that converts text to ASCII art. 250+ FIGlet fonts. Returns plain text directly — no parsing needed. Use this when pyfiglet is not installed or as a quick alternative.
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### Usage (via terminal curl)
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```bash
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# Basic text banner (default font)
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello+World"
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# With a specific font
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello&font=Slant"
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello&font=Doom"
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello&font=Star+Wars"
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello&font=3-D"
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=Hello&font=Banner3"
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# List all available fonts (returns JSON array)
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curl -s "https://asciified.thelicato.io/api/v2/fonts"
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```
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### Tips
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- URL-encode spaces as `+` in the text parameter
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- The response is plain text ASCII art — no JSON wrapping, ready to display
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- Font names are case-sensitive; use the fonts endpoint to get exact names
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- Works from any terminal with curl — no Python or pip needed
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## Tool 3: Cowsay (Message Art)
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Classic tool that wraps text in a speech bubble with an ASCII character.
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### Setup
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```bash
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sudo apt install cowsay -y # Debian/Ubuntu
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# brew install cowsay # macOS
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```
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### Usage
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```bash
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cowsay "Hello World"
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cowsay -f tux "Linux rules" # Tux the penguin
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cowsay -f dragon "Rawr!" # Dragon
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cowsay -f stegosaurus "Roar!" # Stegosaurus
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cowthink "Hmm..." # Thought bubble
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cowsay -l # List all characters
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```
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### Available characters (50+)
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`beavis.zen`, `bong`, `bunny`, `cheese`, `daemon`, `default`, `dragon`,
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`dragon-and-cow`, `elephant`, `eyes`, `flaming-skull`, `ghostbusters`,
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`hellokitty`, `kiss`, `kitty`, `koala`, `luke-koala`, `mech-and-cow`,
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`meow`, `moofasa`, `moose`, `ren`, `sheep`, `skeleton`, `small`,
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`stegosaurus`, `stimpy`, `supermilker`, `surgery`, `three-eyes`,
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`turkey`, `turtle`, `tux`, `udder`, `vader`, `vader-koala`, `www`
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### Eye/tongue modifiers
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```bash
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cowsay -b "Borg" # =_= eyes
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cowsay -d "Dead" # x_x eyes
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cowsay -g "Greedy" # $_$ eyes
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cowsay -p "Paranoid" # @_@ eyes
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cowsay -s "Stoned" # *_* eyes
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cowsay -w "Wired" # O_O eyes
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cowsay -e "OO" "Msg" # Custom eyes
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cowsay -T "U " "Msg" # Custom tongue
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```
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## Tool 4: Boxes (Decorative Borders)
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Draw decorative ASCII art borders/frames around any text. 70+ built-in designs.
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### Setup
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```bash
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sudo apt install boxes -y # Debian/Ubuntu
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# brew install boxes # macOS
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```
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### Usage
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```bash
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echo "Hello World" | boxes # Default box
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echo "Hello World" | boxes -d stone # Stone border
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echo "Hello World" | boxes -d parchment # Parchment scroll
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echo "Hello World" | boxes -d cat # Cat border
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echo "Hello World" | boxes -d dog # Dog border
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echo "Hello World" | boxes -d unicornsay # Unicorn
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echo "Hello World" | boxes -d diamonds # Diamond pattern
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echo "Hello World" | boxes -d c-cmt # C-style comment
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echo "Hello World" | boxes -d html-cmt # HTML comment
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echo "Hello World" | boxes -a c # Center text
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boxes -l # List all 70+ designs
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```
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### Combine with pyfiglet or asciified
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```bash
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python3 -m pyfiglet "HERMES" -f slant | boxes -d stone
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# Or without pyfiglet installed:
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curl -s "https://asciified.thelicato.io/api/v2/ascii?text=HERMES&font=Slant" | boxes -d stone
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```
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## Tool 5: TOIlet (Colored Text Art)
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Like pyfiglet but with ANSI color effects and visual filters. Great for terminal eye candy.
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### Setup
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```bash
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sudo apt install toilet toilet-fonts -y # Debian/Ubuntu
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# brew install toilet # macOS
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```
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### Usage
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```bash
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toilet "Hello World" # Basic text art
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toilet -f bigmono12 "Hello" # Specific font
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toilet --gay "Rainbow!" # Rainbow coloring
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toilet --metal "Metal!" # Metallic effect
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toilet -F border "Bordered" # Add border
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toilet -F border --gay "Fancy!" # Combined effects
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toilet -f pagga "Block" # Block-style font (unique to toilet)
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toilet -F list # List available filters
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```
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### Filters
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`crop`, `gay` (rainbow), `metal`, `flip`, `flop`, `180`, `left`, `right`, `border`
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**Note**: toilet outputs ANSI escape codes for colors — works in terminals but may not render in all contexts (e.g., plain text files, some chat platforms).
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## Tool 6: Image to ASCII Art
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Convert images (PNG, JPEG, GIF, WEBP) to ASCII art.
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### Option A: ascii-image-converter (recommended, modern)
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```bash
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# Install
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sudo snap install ascii-image-converter
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# OR: go install github.com/TheZoraiz/ascii-image-converter@latest
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```
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```bash
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ascii-image-converter image.png # Basic
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ascii-image-converter image.png -C # Color output
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ascii-image-converter image.png -d 60,30 # Set dimensions
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ascii-image-converter image.png -b # Braille characters
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ascii-image-converter image.png -n # Negative/inverted
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ascii-image-converter https://url/image.jpg # Direct URL
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ascii-image-converter image.png --save-txt out # Save as text
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```
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### Option B: jp2a (lightweight, JPEG only)
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```bash
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sudo apt install jp2a -y
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jp2a --width=80 image.jpg
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jp2a --colors image.jpg # Colorized
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```
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## Tool 7: Search Pre-Made ASCII Art
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Search curated ASCII art from the web. Use `terminal` with `curl`.
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### Source A: ascii.co.uk (recommended for pre-made art)
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Large collection of classic ASCII art organized by subject. Art is inside HTML `<pre>` tags. Fetch the page with curl, then extract art with a small Python snippet.
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**URL pattern:** `https://ascii.co.uk/art/{subject}`
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**Step 1 — Fetch the page:**
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```bash
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curl -s 'https://ascii.co.uk/art/cat' -o /tmp/ascii_art.html
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```
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**Step 2 — Extract art from pre tags:**
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```python
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import re, html
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with open('/tmp/ascii_art.html') as f:
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text = f.read()
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arts = re.findall(r'<pre[^>]*>(.*?)</pre>', text, re.DOTALL)
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for art in arts:
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clean = re.sub(r'<[^>]+>', '', art)
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clean = html.unescape(clean).strip()
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if len(clean) > 30:
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print(clean)
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print('\n---\n')
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```
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**Available subjects** (use as URL path):
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- Animals: `cat`, `dog`, `horse`, `bird`, `fish`, `dragon`, `snake`, `rabbit`, `elephant`, `dolphin`, `butterfly`, `owl`, `wolf`, `bear`, `penguin`, `turtle`
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- Objects: `car`, `ship`, `airplane`, `rocket`, `guitar`, `computer`, `coffee`, `beer`, `cake`, `house`, `castle`, `sword`, `crown`, `key`
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- Nature: `tree`, `flower`, `sun`, `moon`, `star`, `mountain`, `ocean`, `rainbow`
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- Characters: `skull`, `robot`, `angel`, `wizard`, `pirate`, `ninja`, `alien`
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- Holidays: `christmas`, `halloween`, `valentine`
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**Tips:**
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- Preserve artist signatures/initials — important etiquette
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- Multiple art pieces per page — pick the best one for the user
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- Works reliably via curl, no JavaScript needed
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### Source B: GitHub Octocat API (fun easter egg)
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Returns a random GitHub Octocat with a wise quote. No auth needed.
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```bash
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curl -s https://api.github.com/octocat
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```
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## Tool 8: Fun ASCII Utilities (via curl)
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These free services return ASCII art directly — great for fun extras.
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### QR Codes as ASCII Art
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```bash
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curl -s "qrenco.de/Hello+World"
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curl -s "qrenco.de/https://example.com"
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```
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### Weather as ASCII Art
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```bash
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curl -s "wttr.in/London" # Full weather report with ASCII graphics
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curl -s "wttr.in/Moon" # Moon phase in ASCII art
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curl -s "v2.wttr.in/London" # Detailed version
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```
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## Tool 9: LLM-Generated Custom Art (Fallback)
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When tools above don't have what's needed, generate ASCII art directly using these Unicode characters:
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### Character Palette
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**Box Drawing:** `╔ ╗ ╚ ╝ ║ ═ ╠ ╣ ╦ ╩ ╬ ┌ ┐ └ ┘ │ ─ ├ ┤ ┬ ┴ ┼ ╭ ╮ ╰ ╯`
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**Block Elements:** `░ ▒ ▓ █ ▄ ▀ ▌ ▐ ▖ ▗ ▘ ▝ ▚ ▞`
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**Geometric & Symbols:** `◆ ◇ ◈ ● ○ ◉ ■ □ ▲ △ ▼ ▽ ★ ☆ ✦ ✧ ◀ ▶ ◁ ▷ ⬡ ⬢ ⌂`
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### Rules
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- Max width: 60 characters per line (terminal-safe)
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- Max height: 15 lines for banners, 25 for scenes
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- Monospace only: output must render correctly in fixed-width fonts
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## Decision Flow
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1. **Text as a banner** → pyfiglet if installed, otherwise asciified API via curl
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2. **Wrap a message in fun character art** → cowsay
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3. **Add decorative border/frame** → boxes (can combine with pyfiglet/asciified)
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4. **Art of a specific thing** (cat, rocket, dragon) → ascii.co.uk via curl + parsing
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5. **Convert an image to ASCII** → ascii-image-converter or jp2a
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6. **QR code** → qrenco.de via curl
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7. **Weather/moon art** → wttr.in via curl
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8. **Something custom/creative** → LLM generation with Unicode palette
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9. **Any tool not installed** → install it, or fall back to next option
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