HKUDS/nanobot · error · RuntimeError

PyJWT not installed. Run: nanobot plugins enable msteams

Error message

PyJWT not installed. Run: nanobot plugins enable msteams

What it means

Error "PyJWT not installed. Run: nanobot plugins enable msteams" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/channels/msteams/runtime.py:475

                if quoted and reply and len(reply) <= 160:
                    return self._format_reply_with_quote(quoted, reply)

        return cleaned

    def _format_reply_with_quote(self, quoted: str, reply: str) -> str:
        """Format a reply-with-context message for the model without Teams wrapper noise."""
        quoted = quoted.strip()
        reply = reply.strip()
        if quoted and reply:
            return f"User is replying to: {quoted}\nUser reply: {reply}"
        if reply:
            return reply
        return quoted

    async def _validate_inbound_auth(self, auth_header: str, activity: dict[str, Any]) -> None:
        """Validate inbound Bot Framework bearer token."""
        if not MSTEAMS_AVAILABLE:
            raise RuntimeError("PyJWT not installed. Run: nanobot plugins enable msteams")

        if not auth_header.lower().startswith("bearer "):
            raise ValueError("missing bearer token")

        token = auth_header.split(" ", 1)[1].strip()
        if not token:
            raise ValueError("empty bearer token")

        header = jwt.get_unverified_header(token)
        kid = str(header.get("kid") or "").strip()
        if not kid:
            raise ValueError("missing token kid")

        jwks = await self._get_botframework_jwks()
        keys = cast(list[dict[str, Any]], jwks.get("keys") or [])
        jwk = next((key for key in keys if key.get("kid") == kid), None)
        if not jwk:
            raise ValueError(f"signing key not found for kid={kid}")

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/channels/msteams/runtime.py:475 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of HKUDS/nanobot@42f37dc4c0 (2026-08-26). Data as JSON: /api/errors/7bbe855393668e16. Report an issue: GitHub.