feat: add Feedo decentralized memory backend plugin

[Ashixi]

What

Adds Feedo as a memory backend for PraisonAI agents, recreated here in
praisonai-plugins as a plugin, per your request on #4032.

Feedo is a decentralized storage + semantic search network. An agent's
identity is the user's crypto wallet (did:feedo:0x...), no accounts, no
KYC, no vendor lock-in.

Changes

• src/praisonai_plugins/integrations/feedo.py — self-contained plugin:
  FeedoMemoryAdapter (implements MemoryProtocol) + FeedoPlugin that
  registers the factory via register_memory_factory("feedo", ...) on
  ON_INIT. feedo-sdk is imported lazily, only when an agent selects
  provider: "feedo".
• pyproject.toml — entry point
  feedo = "praisonai_plugins.integrations.feedo:FeedoPlugin".
• tests/test_feedo_plugin.py — 5 tests (registration, graceful degradation,
  fail-fast identity check, missing-SDK guidance, happy-path round-trip).
• README.md — added feedo to the integrations list.

Links

• Main repo: https://github.com/Ashixi/feedo
• Python SDK (feedo-sdk): https://pypi.org/project/feedo-sdk/
• TypeScript SDK (feedo-protocol-sdk): https://www.npmjs.com/package/feedo-protocol-sdk

How to test

pip install feedo-sdk
feedo init   # registers a DID + generates a delegated usage key

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[coderabbitai]

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[MervinPraison]

@copilot Do a thorough review of this PR. Read ALL existing reviewer comments above from Qodo, Coderabbit, and Gemini first — incorporate their findings.

Review areas:

1. Bloat check: Are changes minimal and focused? Any unnecessary code or scope creep?
2. Security: Any hardcoded secrets, unsafe eval/exec, missing input validation?
3. Performance: Any module-level heavy imports? Hot-path regressions?
4. Tests: Are tests included? Do they cover the changes adequately?
5. Backward compat: Any public API changes without deprecation?
6. Code quality: DRY violations, naming conventions, error handling?
7. Address reviewer feedback: If Qodo, Coderabbit, or Gemini flagged valid issues, include them in your review
8. Suggest specific improvements with code examples where possible

[greptile-apps]

Greptile Summary

The PR adds Feedo as a lazily loaded decentralized memory backend and registers it through the PraisonAI plugin entry-point system.

• Adds FeedoMemoryAdapter operations for short-term and long-term storage, search, and reset.
• Adds Feedo plugin registration with targeted handling of registry import failures.
• Adds registration, configuration, missing-dependency, and adapter-forwarding tests.
• Documents Feedo in the integrations list.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
src/praisonai_plugins/integrations/feedo.py	Adds the Feedo memory adapter and plugin registration, including a narrowed import-error handler that addresses the previous masking issue.
tests/test_feedo_plugin.py	Covers registration, identity validation, SDK guidance, transitive import failures, incompatible exports, and core adapter forwarding.
pyproject.toml	Registers the Feedo integration as a PraisonAI plugin entry point.
README.md	Adds Feedo to the documented integrations list.

_{Reviews (3): Last reviewed commit: "fix: re-raise non-missing ImportError in..." | Re-trigger Greptile}

[MervinPraison]

@claude You are the FINAL architecture reviewer. If the branch is under MervinPraison/PraisonAI-Plugins (not a fork), you are able to make modifications to this branch and push directly. SCOPE: Focus ONLY on PraisonAI-Plugins (src/praisonai_plugins, tests). Lifecycle plugins use praisonai.plugins; sandbox backends use praisonai.sandbox. Do NOT add agent-callable tools here — those belong in PraisonAI-Tools. Read ALL comments above from Gemini, Qodo, CodeRabbit, and Copilot carefully before responding.

Phase 1: Review per AGENTS.md

1. Protocol-driven: check heavy implementations vs core SDK
2. Backward compatible: ensure zero feature regressions
3. Performance: no hot-path regressions (lazy imports, import-time <200ms)
4. Product value: plugins wrap execution lifecycle (hooks, guardrails, policies); reject scope creep into praisonaiagents core or agent tools.

Phase 2: FIX Valid Issues
5. For any VALID bugs or architectural flaws found by Gemini, CodeRabbit, Qodo, Copilot, or any other reviewer: implement the fix
6. Push all code fixes directly to THIS branch (do NOT create a new PR)
7. Comment a summary of exact files modified and what you skipped

Phase 3: Final Verdict
8. If all issues are resolved, approve the PR / close the Issue
9. If blocking issues remain, request changes / leave clear action items

[praisonai-triage-agent]

Claude encountered an error —— View job

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I'll analyze this and get back to you.

[Ashixi]

@MervinPraison Happy to add a quick getting-started / usage guide if needed!

Feedo is designed around crypto-native identity (DID derived directly from the user's wallet, enabling seamless on-chain balance top-ups without traditional accounts or API key management).

Let me know if you'd like me to add a short setup snippet + code example to the docs/README before merging.

[MervinPraison]

@claude You are the FINAL architecture reviewer. If the branch is under MervinPraison/PraisonAI-Plugins (not a fork), you are able to make modifications to this branch and push directly. SCOPE: Focus ONLY on PraisonAI-Plugins (src/praisonai_plugins, tests). Lifecycle plugins use praisonai.plugins; sandbox backends use praisonai.sandbox. Do NOT add agent-callable tools here — those belong in PraisonAI-Tools. Read ALL comments above from Gemini, Qodo, CodeRabbit, and Copilot carefully before responding.

Phase 1: Review per AGENTS.md

1. Protocol-driven: check heavy implementations vs core SDK
2. Backward compatible: ensure zero feature regressions
3. Performance: no hot-path regressions (lazy imports, import-time <200ms)
4. Product value: plugins wrap execution lifecycle (hooks, guardrails, policies); reject scope creep into praisonaiagents core or agent tools.

Phase 2: FIX Valid Issues
5. For any VALID bugs or architectural flaws found by Gemini, CodeRabbit, Qodo, Copilot, or any other reviewer: implement the fix
6. Push all code fixes directly to THIS branch (do NOT create a new PR)
7. Comment a summary of exact files modified and what you skipped

Phase 3: Final Verdict
8. If all issues are resolved, approve the PR / close the Issue
9. If blocking issues remain, request changes / leave clear action items

[praisonai-triage-agent]

Claude encountered an error —— View job

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I'll analyze this and get back to you.