Model Context Protocol server for the Txtcel Solana program: lets AI agents create channels, post/read messages and run every protocol operation.

@txtcel/mcp

txtcel

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

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Bin script confusion

This browser extension includes content scripts that execute JavaScript on specified websites.

What are browser extension content scripts?

Browser Extension: Content Script

This browser extension requests host permissions to access specific websites or domains.

What are browser extension host permissions?

Browser Extension: Host Permission

This browser extension requests permissions to access browser APIs, user data, or system features.

What are browser extension permissions?

Browser Extension: Permission

This browser extension requests wildcard host permissions that grant broad access to websites.

What are browser extension wildcard host permissions?

Browser Extension: Wildcard Host Permission

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome: Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome: Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

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Chrome: Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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Deprecated

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Deprecated SPDX exception

License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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Explicitly Unlicensed Item

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Name

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File dependency

Accesses the file system, and could potentially read sensitive data.

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Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

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Wildcard dependency

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Alert title

Generic alert

An input argument to this GitHub Action is being exported as an environment variable. If a user of this action passes untrusted input, it could be used in an insecure manner by subsequent workflow steps.

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GitHub Actions: Input argument exported as environment variable

An input argument to this GitHub Action is being passed back as an output. If a user of this action passes untrusted input, it could be used in an insecure manner by consuming workflows.

GitHub Actions: Input argument passed back as output

An input argument to this GitHub Action flows into a dangerous sink (such as shell command execution). This could allow a malicious user to inject commands or exploit the action.

GitHub Actions: Input argument flows to dangerous sink

A GitHub context variable (such as issue title, PR description, or comment body) is being exported as an environment variable. These context values are user-controlled and could be exploited by subsequent workflow steps.

GitHub Actions: GitHub context variable exported as environment variable

A GitHub context variable (such as issue title, PR description, or comment body) is being passed back as an output. These context values are user-controlled and could be exploited by consuming workflows.

GitHub Actions: GitHub context variable passed back as output

A GitHub context variable (such as issue title, PR description, or comment body) flows into a dangerous sink (such as shell command execution). This is a critical security issue that could allow command injection or code execution attacks.

GitHub Actions: GitHub context variable flows to dangerous sink

An environment variable flows into a dangerous sink (such as shell command execution). If this environment variable comes from an untrusted source, it could be exploited to inject commands.

GitHub Actions: Environment variable flows to dangerous sink

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are GitHub dependencies?

GitHub dependency

AI has identified unusual behaviors that may pose a security risk.

What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

AI has identified this package as a potential typosquat of a more popular package. This suggests that the package may be intentionally mimicking another package's name, description, or other metadata.

What is AI-detected potential typosquatting?

AI-detected possible typosquat

AI has identified this package as malware. This is a strong signal that the package may be malicious.

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AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed or built. Malicious packages often use scripts that run automatically to execute payloads or fetch additional code.

What is an install script?

Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

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Invalid manifest file

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

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Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package version is identified as malware. It has been flagged either by Socket's AI scanner and confirmed by our threat research team, or is listed as malicious in security databases and other sources.

What is known malware?

Known malware

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

What is manifest confusion?

Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

Contains a low severity Common Vulnerability and Exposure (CVE).

What is a mild CVE?

Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Minified code

A package's licensing information has fine-grained problems.

Misc. License Issues

The package was published by an npm account that no longer exists.

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Non-existent author

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Missing dependency

Package does not have a license and consumption legal status is unknown.

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Missing license

A manifest file was found without a corresponding lockfile. Without a lockfile, dependency resolution is non-deterministic and may resolve to different (potentially malicious) versions across installs.

Why are lockfiles important?

Missing lockfile

This package is missing its tarball. It could be removed from the npm registry or there may have been an error when publishing.

		{
		"name": "@txtcel/mcp",
		"version": "0.4.1",
		"version": "0.4.2",
		"description": "Model Context Protocol server for the Txtcel Solana program: lets AI agents create channels, post/read messages and run every protocol operation.",
		@@ -31,2 +31,5 @@ "license": "MIT",
		"typecheck": "tsc --noEmit",
		"test": "vitest run",
		"test:watch": "vitest",
		"smoke": "node scripts/smoke.mjs",
		"clean": "rm -rf dist",
		@@ -39,3 +42,3 @@ "start": "node dist/index.js",
		"@solana/web3.js": "^1.98.4",
		"@txtcel/protocol": "file:../txtcel-protocol",
		"@txtcel/protocol": "^0.9.0",
		"@types/node": "^22.10.0",
		@@ -45,2 +48,3 @@ "bs58": "^6.0.0",
		"typescript": "~5.9.3",
		"vitest": "^4.1.10",
		"zod": "^3.23.8"
		@@ -47,0 +51,0 @@ },

		@@ -59,7 +59,10 @@ # @txtcel/mcp
		\| `TXTCEL_COMMITMENT` \| no \| `confirmed` \| `processed` \\| `confirmed` \\| `finalized` \|
		\| `TXTCEL_PRIORITY_FEE` \| no \| `10000` \| ComputeBudget price, micro-lamports per CU (`0` disables) \|
		\| `TXTCEL_SECRET_KEY` \| one of \| – \| Agent secret key: JSON byte array or base58 \|
		\| `TXTCEL_KEYPAIR` \| these \| – \| Path to a Solana keypair JSON file \|

		If neither key var is set, the Solana CLI default (`~/.config/solana/id.json`)
		is used.
		One of `TXTCEL_SECRET_KEY` / `TXTCEL_KEYPAIR` is required. Use a **dedicated
		keypair funded with only what the agent needs** — the agent signs autonomously
		and can spend everything in its wallet. Personal wallets (Solana CLI default,
		`~/.config/solana/id.json`) are never used implicitly; there is no fallback.

		@@ -81,3 +84,3 @@ ## Register with an MCP client
		"TXTCEL_PROGRAM_ID": "<your program id>",
		"TXTCEL_KEYPAIR": "/path/to/your/solana/id.json"
		"TXTCEL_KEYPAIR": "/path/to/dedicated-agent-keypair.json"
		}
		@@ -100,3 +103,3 @@ }
		"TXTCEL_PROGRAM_ID": "<your devnet program id>",
		"TXTCEL_KEYPAIR": "/path/to/your/solana/id.json"
		"TXTCEL_KEYPAIR": "/path/to/dedicated-agent-keypair.json"
		}
		@@ -103,0 +106,0 @@ }

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