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PrintBlocks logo

PrintBlocks

Agent Frameworks

Verified Publisher·Pending reviewVerified Adoption·Pending reviewEnterprise Ready·Pending review

Self-hosted HTTP API and optional MCP server that lets agents compose and print structured thermal-printer documents.

Developer decision brief

Should I use PrintBlocks?

Self-hosted HTTP API and optional MCP server that lets agents compose and print structured thermal-printer documents.

Open sourceDocs linked

Best for

Evaluate for a company
Enterprise evaluation details

Enterprise fit

Buyer brief for procurement and architecture review

Source-labeled signals for cost, reliability, security, integration, and adoption proof. Missing compliance evidence is shown as a gap, not guessed.

Compare for enterpriseExport brief

Events / Tours

PrintBlocks developer events

Hackathons, workshops, office hours, launches, and partner challenges tied to this product.

Claim or partner

No public events yet

Claimed teams can add hackathons, webinars, office hours, and challenges, then measure attendee to usage ROI.

Quickstart

Preparing PrintBlocks docs pack
Streaming

The product profile is ready. Official docs, README snippets, and the AI paste pack are loading in the background.

Build context

Developer projects using PrintBlocks

No public community builds yet. These starter examples are templates, not fabricated activity.

Publish your build
Starter example
Adoption evidence and product-owner options

Public credibility status

Claimable

This profile now separates verified proof from self-reported claims, so founders can improve status without buying rank.

Profile strength

41/100

Claimable profile · 6 gaps

Verified Publisher

Verify ownership through DNS or well-known file.

Verified Adoption

Connect SDK/API events to prove adoption.

About PrintBlocks

Self-hosted HTTP API and optional MCP server that lets agents compose and print structured thermal-printer documents.

Resources
Actions
Request intro

Developers also use

Generated from similarity, co-save, category, project, and adoption signals.

Dify logo
Dify

Agent Frameworks· dify.ai

Freemium

Open-source platform for building agentic workflows, RAG apps, and LLM application backends.

Why recommended

Vector similarity unavailable; ranked by category, tags, and public evidence.

Keep evaluating PrintBlocks

Comparisons, category adoption data, and shortlist guides that answer the questions this profile raises next.

Weigh PrintBlocks against the alternatives

  • PrintBlocks alternativesEvery agent frameworks product developers evaluate in place of PrintBlocks.
  • PrintBlocks vs DifySide-by-side pricing, API surface, and adoption evidence.
  • PrintBlocks vs FlowiseSide-by-side pricing, API surface, and adoption evidence.
  • PrintBlocks vs AgentScopeSide-by-side pricing, API surface, and adoption evidence.
  • Agent Frameworks decisions where you need a concrete shortlist.
  • Teams that prefer open-source or self-hostable options.
  • Builds that need an API-first integration path.

Watch-outs

  • Not enough verified adoption data yet.
  • Docs linked on this profile.
  • Repository linked for inspection.
  • No developer reviews yet.

Quickstart

See the profile quickstart below or open the official docs for setup instructions.

Use quickstart hereDocsGitHubWebsite

Compare alternatives

PrintBlocks vs DifyPrintBlocks vs FlowisePrintBlocks vs AgentScope
Build with this

What you would get weekly

Save or follow PrintBlocks to track rank movement, new alternatives, starter examples, benchmark/docs changes, and project activity. Default cadence is weekly.

No live product opportunities yet

You can still use the workbench: build a stack, publish proof, and follow starter challenge programs. New credits, workshops, and launch programs appear here once companies publish them.

Inferred

Commercial model

Open source profile signal; exact enterprise terms need buyer review.

View source
Needs verification

Reliability

No status page, uptime, or SLA evidence attached

Needs verification

Security/compliance

No security, trust, or compliance source attached

Source linked

Integration fit

API available with docs/profile signal

View source
Needs verification

Adoption proof

No public adoption proof attached

Buyer recommendation

Shortlist only after verifying Reliability and Security/compliance.

API signal supports workflow automation.Docs are linked for implementation review.Open-source path can reduce lock-in review.At least one buyer evidence source is linked or verified.

Vendor value loop

Vendors receive anonymous aggregate evaluation demand by default. Account details are shared only after explicit buyer contact or consent.

Request vendor contact

Real data backfill while adoption proof grows

These are source-linked enrichment paths for missing fields. They are treated as proxies until claimed-company data and first-party tokens& adoption events replace them.

GitHub repository APIfreeStars, forks, license, topics, releases, default branch, repo freshness, and public contributor signal.OpenSSF ScorecardfreeOpen-source security posture checks for repos before enterprise review.npm downloads APIfreePublic JavaScript package download trends for SDK/tool adoption proxies.PyPI StatsfreePublic Python package download trends for SDK/tool adoption proxies.Product Hunt APIfreemiumLaunch timing, maker activity, and early-adopter demand signals when products launch publicly.

Launch-week proof page for an agent tool

Turn a fresh repo, demo, Show HN, or hackathon launch into a public proof page with stack notes, launch context, and real build evidence.

Suggested tools

LangChainCrewAILangSmithOpenAI API
Import repo
Attach demo + launch link
Save stack
Publish proof
CompareDraft this project
Starter example

RAG support chatbot

Index help docs, retrieve relevant passages, answer with citations, and trace failures before shipping.

Suggested tools

PineconeQdrantLangChainLangSmith
Load docs
Embed chunks
Retrieve context
Trace bad answers
CompareStart with vector DB

Team Verified

Add founder/team proof.

GitHub

Repository linked

Docs

Docs linked

Security

Add SOC2/security/compliance proof.

Backers

Add verified backer proof.

Protocol/API

Agent-readable proof present

Freshness

Awaiting fresh proof.

Built by
P

PrintBlocks team

Founder / team from PrintBlocks

OSS MaintainerProtocol ReadyPending review
GitHubWebsite

Team proof is pending until the product profile is claimed.

OSS MaintainerProtocol Ready
Owner checklist

Verified domain

+15

Verify publisher ownership to remove the unclaimed status gap.

SDK/API telemetry connected

+20

Connect SDK to unlock Verified Adoption.

Proof file
ProofStateEvidence

Publisher ownership

Domain or organization claim · Live

Pending reviewUnclaimed profile45% confidence

Verified adoption

SDK/API/CRM telemetry · Pending

Pending reviewInsufficient cohort50% confidence

Category rank

AgentRank methodology · Pending

Pending reviewRank pending40% confidence

Team proof

Domain, social, and team evidence · Live

Pending reviewTeam signal exists45% confidence

Security and enterprise readiness

Docs, compliance, protocol, and readiness signals · Pending

Pending reviewSecurity proof pending38% confidence
Share and embed

Public profile card

Share the product's rank, trust state, and top badges.

Open

AgentRank trust profile

Public proof buyers and agents can trust

Claim this tool to see who is evaluating it

AgentRank

20

Public signals · ★ 1

Trust Score

41

observed

Category Rank

#46

Agent Frameworks · public signals

Protocols

API, SDK

Agent-readable metadata

Tracked Developers

0

Known active developer activity

Profile Status

Unclaimed

Owner action needed

Trust Registry

AgentRank evidence file
observed

Source breakdown

GitHub1

68% confidence

Protocol support

APISDK

Agent-readable protocol evidence raises trust and commercial readiness.

Benchmark proof

Benchmark proof pending

Attach latency, cost, accuracy, reliability, or eval evidence to unlock the performance component.

Trust gaps

Verify publisher ownership
Send SDK/API telemetry
Attach benchmark evidence

Enterprise verification can enrich evidence and export proof packages, but cannot buy rank.

Claim this tool to see who is evaluating it
Adoption over time
Last 8 weeksCohort private until N≥7 · trust 41

Timeline appears after verified events.

We do not draw a fake adoption chart before live usage, self-reported proof, or challenge activity exists for this product.

Private (N<7)

active developers

Private (N<7)

verified adoptions

Private (N<7)

retention

Next best action

Claim PrintBlocks before competitors use this profile as proof.

Connect usage events, resolve developer identities, and see which accounts are evaluating PrintBlocks.

Claim this tool to see who is evaluating it

Your developer adoption profile is already visible.

Claim it to verify data, add integrations, and unlock adoption intelligence on developers and accounts evaluating PrintBlocks.

Claim your tool

Developer identities

See the builders behind saves, docs clicks, API calls, and retained usage.

Talk to sales

Account map

Resolve developer activity into companies, teams, and enterprise accounts.

Talk to sales

Retention cohorts

Track first API call through 7/30/90-day retention and expansion.

Talk to sales

Competitor overlap

Find developers evaluating alternatives and switching between tools.

Talk to sales

Category benchmark

Compare activation, retention, and growth against your market.

Talk to sales

Recommended actions

Prioritized DevRel, product, and sales plays based on live adoption signals.

Talk to sales

Developer identities, account mapping, retention cohorts, and competitor overlap are available on Growth and Enterprise plans.

Documentationdocumentation
GitHub repositoryGitHub
Show HN launchlaunch
Workspace actions

Sign up to save, follow, compare, publish builds, or verify ownership.

Public links
Visit WebsiteDocumentationGitHubView Alternatives3 Resources
GitHub Stats

1

Stars

0

Forks

1

Issues

Quick Info
PricingOpen source
Open sourceYes
API availableYes
Add to Your Project
[![PrintBlocks on Adoption Intelligence](https://tokensand.com/api/badges/printblocks)](https://tokensand.com/tools/agent-frameworks/printblocks)
PrintBlocks badge previewPreview

Add this badge to your README.md to show your listing on Adoption Intelligence.

158,184
25,007
Open source
Why recommended

Often evaluated near Agent Frameworks tools.

Flowise logo
Flowise

Agent Frameworks· flowiseai.com

Open source

Open-source low-code platform for building LLM apps, agent flows, RAG pipelines, and production chat automations.

Why recommended

Vector similarity unavailable; ranked by category, tags, and public evidence.

55,499
25,052
Open source
Why recommended

Often evaluated near Agent Frameworks tools.

AgentScope logo
AgentScope

Agent Frameworks· agentscope.io

Open source

Agent framework for building and running observable, understandable, and controllable agent systems.

Why recommended

Vector similarity unavailable; ranked by category, tags, and public evidence.

33,205
3,644
Open source
Why recommended

Often evaluated near Agent Frameworks tools.

CAMEL-AI logo
CAMEL-AI

Agent Frameworks· camel-ai.org

Open source

Open-source multi-agent framework for building, simulating, and coordinating autonomous AI agent societies and workflows.

Why recommended

Vector similarity unavailable; ranked by category, tags, and public evidence.

17,884
2,116
Open source
Why recommended

Often evaluated near Agent Frameworks tools.

  • PrintBlocks vs CAMEL-AISide-by-side pricing, API surface, and adoption evidence.

    • Check the adoption evidence

    • Agent Frameworks developers actually keep usingFiltered to products with verified usage events, cohort breadth, and retention.
    • AgentRank category rankingsHow every category is ordered by adoption proof, trust, and protocol support.
    • Best Open Source AI ToolsShortlist guide for this category, with the tradeoffs written out.

    Own PrintBlocks? Generate its adoption badge embed, or claim the profile to send verified usage events.

    Verified adoption badge

    +10

    Send enough verified adoption events to pass the cohort threshold.

    Funding, backer, or security proof

    +8

    Add funding, backer, or security evidence to qualify for higher trust badges.

    Improve profile

    Verified Adoption badge

    README and website badge backed by telemetry.

    Open
    [![Verified Adoption](/api/badges/printblocks?variant=verified)](https://tokensand.com/tools/agent-frameworks/printblocks)

    Top 10 badge

    Unlocks automatically when the profile enters Top 10.

    Open
    [![Top 10](/api/badges/printblocks?variant=top10)](https://tokensand.com/tools/agent-frameworks/printblocks)

    Team launch card

    Founder/team credibility card for launch posts and investor updates.

    Open

    Weekly momentum card

    Share rank movement and verified adoption growth.

    EnterpriseOpen
    Launch copy

    PrintBlocks is live as a public adoption profile: https://tokensand.com/tools/agent-frameworks/printblocks. Verified proof beats vanity metrics.

    Embed path: /api/badges/printblocks?variant=verified · Profile: /tools/agent-frameworks/printblocks

    Start building with PrintBlocks
    Hackathon-readyShell

    Auto-detected from official docs

    pnpm
    pnpm install Run the dev server: pnpm dev SVG-backed block previews are available in development at: http://localhost:3000/preview Run checks: pnpm typecheck pnpm lint pnpm format:check pnpm test pnpm build API POST /print Headers: Content-Type: application/json Authorization: Bearer <API_TOKEN> Body: { "blocks" : [ { "type" : " text " , "content" : " Hello from print-blocks " , "align" : " center " , "bold" : true } ] } Success response: { "ok" : true } GET /healthz Returns: { "ok" : true } GET /openapi.json Returns the OpenAPI specification for the API. GET /docs Returns an interactive API reference backed by Scalar and /openapi.json . This endpoint is only registered when EXPOSE_DOCS=true . GET /llms.txt Returns Markdown API documentation generated from the OpenAPI specification. This endpoint is only registered when EXPOSE_LLMS_TXT=true . ALL /mcp Serves a stateless MCP server over streamable HTTP. This endpoint is only registered when EXPOSE_MCP=true and requires Authorization: Bearer <MCP_TOKEN> . Available tools: get_info returns printer settings, service limits, supported blocks, and templates. print renders print instructions and submits them to the configured printer. list_templates lists examplary print templates that can be used as starting points or inspiration for print requests. get_template returns Markdown instructions and the template's JSON structure for a given template id. Manual smoke test After the app is running: curl -X POST " http://localhost:3000/print " \ -H " Content-Type: application/json " \ -H " Authorization: Bearer $API_TOKEN " \ --data ' {"blocks":[{"type":"text","content":"Hello from print-blocks","align":"center"}]} ' About Print on ESC/POS thermal printers over HTTP or MCP. gian-reto.github.io/print-blocks/ Resources Readme Activity Stars 1 star Watchers 0 watching Forks 0 forks Report repository Releases Packages Contributors Languages Footer &copy; 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact Manage cookies Do not share my personal information You can’t perform that action at this time.
    Docs:Official DocsGitHubWebsite